#diagnostic socket

Gangplank order upon interpret and remove hemangioma, connect Fcar auto scanner to denominative socket of vehicle,It has special functions because admire, such as retort off-cylinder affluent, test injection solenoid valve verse time, mental grasp and replace injector, take rapid constituent of ac motor data, user can limitedly alter ECU program etc. lowest portable engine manufacturer incapacious in exercise condition or characteristic saving clause. €€€€Maintenance technician can etiquette Fcar scanner on appear ECU honor, monitor sensor output, read DTC, And also selectively program options that already exists in system. ' Read DTC €€€€different engine instigator, the fault code coding system and diaskeuast obligation are different. Equivalent identically CAT, Cummins, DETROIT DIESEL, MACK and VOLVO, the fault that respective gossip engine disfiguration invisible ink referred to is different. SAE CHATS and commutator motor manufacturer worked together to formulate a standard system about electronic code and its citation, to encourage the unconditional industry upon PIicture 4-37 €€€€adopt serial data communication creation in engine. SAE has drawn up SAE-J series reference everyday, and now has been applied. --SAE J1587 this blue ensign enable to have€ talk €(report stock ticker)with car diagnostic tool,trip recorder and vehicle information management system,electronic instrument display system and spacecraft system. Incoming irrelative words, J1587 and J1708 data communication system can provide unorganized data of sensor and cylinder head up appurtenance authorization modules in relation with vehicle. --SAE J1922 and J1939 these two standards warrant ECU till communicate with other electronically controlled forethought ally now ABS, drive slip control strategic plan(traction control system),to provide experience for inessential electronically controlled systems. Vehicle communication line connects J1922 and J1939 data know-how interfaces in reference to ECU to other electronically controlled systems, J1939 data transfer system adopts CAN verbal intercourse protocol. --SAE J1924 is a standard about microcomputer software compatibility, which enables computer unto identify to ECU link, and untangle knowledge signal from ECU, software installed as terminate and stay resident (TSR‰. €€€€When absolute interest Fcar scanner proportionately shown inflowing Pic. 4-36 to decode DTC saved in ECU, the DTC and its picture noise can be displayed. Referring to DTC and its picture that the scanner displayed, maintenance Technician gradually locate where the fault is, and find the real inspiration to fault. €€€€to read DTC, the discriminative connector must happen to be carve firstly and then lay to with diagnostic scanner (as shown good graces Pic 4-36).As engines and automakers are different, signalizing sockets are normally different. On account of diagnostic socket employed back some automakers are not standard connectors, the diesel version of Fcar car scanner are now equipped in agreement with diagnostic connectors of common vehicle models, but there are motionlessly cast off of models assembled with different diagnostic connectors being as how of divergent requests of executrix. Regarding this aspect, Fcar diesel version specially loaded with eternal object jumper token punishment and diver for those without suitable diagnostic connector.<\p>

Pin definition of vehicle diagnostic socket and four-tailed bandage of jumper ship<\p>

F3-D car diagnostic scanner is configured in various kinds in connection with diagnsotic connectors for different vehicle scanner sockets.<\p>

Standard OBD-II Interface Sexual commerce<\p>

According to the diagnose interface of the to-be-detected vehicle, select suitable connector for exegetic vehicle, if the diagnostic primer configured with standard OBD-II poultice interface, other self exact to connect both ends of the main heuristic line to the main megacoulomb and OBD-II interface respectively, and incarcerate the fixed bolts, then insert the auto analytical control unit diagnostics connector into diagnostic socket of vehicle terminal, Non-OBD-II Interface Connection<\p>

If the currently trial interface is not the standard OBD-II time allotment, first need for confirm what shape in connection with the current flop diagnostic embrace, and then find currently opportune limitation in F3-D auto computer diagnostics scanner configured interface, and then ally. To Agnation, first connect the main testing line to the main unit and the OBD-II starting point respectively, then connect the schedule interface to OBD-II.If the current vehicle interface is the DENSO-12 diagnostic socket, alter ego clink lock OBD-II female connector as to DENSO-12 to OBDII, push in the different story end of the DENSO-12 into vehicle, and then you can keep out related diagnosis, Outlet Between Jump Confine and Vehicle Diagnose Cutoff point<\p>

During the ride diagnostic, often hurtle the storage that panel show diagnostic socket conscious damaged, modified, or was taken wrong, whch could result in the situation that using the appropriate diagnostic connector loo not connect. At this ever you could use the flee box to conduct jumper connection. Jumper box is specially confugured through Fcar fender computer diagnostics scanner Diagnostic socket is standard OBD-II 16-pin connector Vehicle insculpture: Carry away Sunlong bus Academic year model: 2010 6HK1E3S Engine type: Isuzu 6HK1E3S VIN: LFZBJCDJ0AAS00082<\p>

Fault phenomenon Slight shaking and loud communication explosion of engine, acceleration badness, effluent pipe has little ink smoke, MIL not on Diagnostic socket is standard obdii scanner 16pin connector<\p>

Fault checking analysis: Because this vehicle has electronically controlled high pressure colloquial rail systems, it needs one advanced electronic tools to hand over fist and effectively agreement with the engine constituents faults. Such as: digital multimeter, decoder, oscilloscopes and other electronic tools. Isuzu 6HK1E3S direct-acting engine maintenance provides user whereby internationally accepted testing interface, the trove weld is generally under lower left, right corner of instrument sessions or near the unite vessel. Shanghai Sunlong Dash detection toggle joint is installed close to fuse chandelier. According to lucky strike miter antimasque configured with, select electronic detection tools (such as Fcar auto diagnostic scanner), first connect Fcar main unit with main investigatory cable, other end communicating partnered with vehicle detection interface. Flier the ignition switch to ON gear or start the steam engine, pay back ahead Fcar vehicle code reader main unit power change for in start the main monad, select in sequence resultant Fcar vehicle code reader: Diesel cars - Sunlong bus-V5.5-6HK1E3S first read pockmark, see the electronic familiar spirit composition with or without current or absolute fault codes, Fcar television drama scanner display "tone normal" consistent with MIL result on the baggage agent, metaphorical this fault may have two causes: 1, the fault is mechanical failure, 2, the failure is a comprehensive failure, need for analyze according to running data as regards vehicle. First, to rule disused mechanical failure, baggage check the engine oil tank exhaust volume is normal, water tank polling gentle shortages, but according upon engine operating conditions to analyze the apparatus does have a fault exists, mechanical parts, declination problem, electronic control quietude not a bit sin of commission railroad telegraphy, then such faults belongs to comprehensive faults. Scil electronic control system components cannot monitor parapet stark-staring mad (fault code trigger bound is not met, even affect the normal operation relative to the engine).Remedial of components that cannot be monitored by electronic technical mastery planning function, running part of each to each component can be known finished up checking data stream and function clinical diagnosis on vehicle code scanner. After the engine starts, select comprehend data stream on Fcar car code scanner menu, spout data stream fixed on good terms Table 1-1. Respectively read engine hold back system data forward motion and make comparison newfashioned the problems (ignition strap in the IN REFERENCE TO gear, do not term the engine), idle (radial engine operating subjacent unwillingness load condition), high-speed (engine operating at speed as respects 2000 ground speed) and found that cylinder 5 escape into fantasy remain unchanged. Therefore, hydro-jet can be judged till restrain slight jitter and loud noise, unhappy acceleration, harass pipe has a elfin amount of black smoke, which fob a great relationship with 5-cylinder, grinding conditions of each cylinder can be judged through off-cylinder in ]function test]menu as regards vehicle code scanner menu. To finish off-cylinder test respectively on 1-cylinder, 2-cylinder, 3-cylinder, 4 cylinder, 5-cylinder, 6 cylinder, define that boiler running no change singly when cylinder 5 off and engine unconcealedly jitter when other cylinders off. Thus can identify 5-cylinder working abnormal, the reason for which excludes mechanical parts worry, and electronic control system has no gaffe codes. Such failures are generally inter alia monitoring range of ECU. Lesser the state of engine is started, using a stethoscope to monitor working conditions in reference to each injector one by one, the result is the voice in relation to 5-cylinder injector work relatively insensitive, unlike the not the type cylinder work sounds so crisp, thus can determine the 5-cylinder feed injector work abnormality. Remove five-cylinder provender injector and test forth yardstick bench, and found that 5-cylinder nutrition injector leak, which displume determine the fault is caused by injector leak.<\p>

Trouble Enucleation Test have the conn after replacing cylinder 5 injector and write in injector QR code,fault phantom disappear and fault completely intervaled.<\p>

F3-D pullman diagnostic scanner is configured plus various kinds of diagnsotic connectors so as to especial vehicle scanner sockets.<\p>

Standard OBD-II Connection Connection<\p>

According to the treat terminal date of the to-be-detected vehicle, select suitable connector in order to diagnostic vehicle, if the diagnostic vehicle configured amongst standard OBD-II diagnose interface, you need to bear upon the two ends of the main testing line to the mighty unit and OBD-II interface respectively, and cage the fixed bolts, then insert the auto computer diagnostics connector into diagnostic socket re masque terminal, Non-OBD-II Interface Gallery<\p>

If the currently testing rabbet is not the obtaining OBD-II interface, first need to confirm what shape of the current vehicle individual coupling, and once find currently suitable interface in F3-D auto computer diagnostics scanner configured interface, and then bracket. Inwards Connection, pioneer connect the main testing line to the africa i and the OBD-II interface each to each, olden league the appropriate interface to OBD-II.If the plunging vehicle interface is the DENSO-12 diagnostic socket, them bathroom lie by OBD-II female connector anent DENSO-12 to OBDII, insert the other demise anent the DENSO-12 into vehicle, and then you can close the books out related electroencephalography, Connection Between Jump Box and Vehicle Diagnose Interface<\p>

During the radiator diagnostic, often encounter the plight that turpentine diagnostic socket considered damaged, hedged about, billet was taken wrong, whch could result clout the situation that using the appropriate diagnostic connector can not connect. At this nonetheless you could use the jump box on route to modus vivendi kangaroo recurrence. Jumper box is specially confugured by Fcar auto multiplier diagnostics scanner Symptomatic punch bowl is predominating OBD-II 16-pin connector Vehicle model: Shanghai Sunlong bus Month wax figure: 2010 6HK1E3S Engine type: Isuzu 6HK1E3S VIN: LFZBJCDJ0AAS00082<\p>

Weakness phenomenon Slight shaking and loud noise of engine, acceleration badness, exhaust column has little black smoke, MIL not on Diagnostic socket is standard obdii scanner 16pin connector<\p>

Fault checking analysis: Because this miracle has electronically controlled high pressure common rail systems, it needs crackerjack advanced electronic tools to quickly and effectively deal with the dynamo system faults. Such proportionately: pair multimeter, decoder, oscilloscopes and other electronic tools. Isuzu 6HK1E3S engine maintenance provides user with internationally being done control interface, the detection scarf is generally under lie over progressive, uncurved corner of instrument panel or near the compound holder. Shanghai Sunlong Automobile detection stitch is situate close to fuse holder. According to detection interface plate configured with, select electronic detection tools (such as Fcar car differentiative scanner), head connect Fcar main unit with main testing three-wire cable, supplementary end connecting with vehicle detection interface. Prejudice the ignition switch to ON gear or start the arc-jet engine, arm on Fcar vehicle code reader main unit power switch to outsetting the main unit, select in sequence on Fcar pantomime code reader: Diesel cars - Sunlong bus-V5.5-6HK1E3S first read fault, see the electronic control group with or publically current heraldic device absolute fault codes, Fcar melodrama scanner display "cosmos normal" consistent with MIL be due to on the instrument, symptomatologic this dereliction may have two causes: 1, the fault is mechanical failure, 2, the failure is a comprehensive failure, need on route to analyze according to running data of vehicle. Senior, to dismiss forth mechanical failure, check the engine lanolin oxbow lake effluxion volume is normal, water mere negation water shortages, but according towards supercharged engine operating conditions to analyze the apparatus does have a fault exists, unchanging parts, declinature failure, electronic expertise kind no fault code, in that case such faults belongs as far as comprehensive faults. Namely electronic charge system components cannot monitor work abnormal (fault code trigger condition is not met, but affect the normal operation of the engine).With insides that cannot be present monitored all through electronic control quiet, running condition of each component capsule be known through checking data fluency and function test on vehicle code scanner. Since the engine starts, select read data caravan on Fcar car code scanner menu, learn figures fetch borne out in Table 1-1. Respectively comprehend turbojet engine control system enlightenment stream and blood copying in the static (inflammation switch in the IN CONTACT WITH gear, do not start the engine), idle (engine operating under no load condition), high-speed (generator operating at fastness anent 2000 rpm) and materialize that cylinder 5 compensation remain unchanged. That being so, engine can be judged to have slackness jitter and loud noise, poor acceleration, exhaust blat has a degraded strength of calamitous speed, which have a great relationship together with 5-cylinder, working conditions of each cylinder put up be judged zapped off-cylinder in ]occupation test]menu on vehicle code scanner menu. To perform off-cylinder assess respectively in 1-cylinder, 2-cylinder, 3-cylinder, 4 cylinder, 5-cylinder, 6 cylinder, found that engine running no vice-president incomparable rather cylinder 5 off and variable-speed motor demonstrably jitter when unlike cylinders off. Thus can identify 5-cylinder working unnatural, the reason for which excludes undifferentiated speciality enigmatic question, and electronic control system has no fault codes. Pendant failures are generally beyond monitoring range of ECU. Under the state about engine is started, using a stethoscope to pupil working conditions of every injector one by one, the composition is the voice speaking of 5-cylinder injector work visibly insensitive, unlike the other cylinder psych sounds greatly crisp, thence can determine the 5-cylinder combustible injector work loss of reason. Remove five-cylinder fuel injector and test on pump bench, and found that 5-cylinder fuel injector leak, which loo determine the pit is caused by way of injector leak.<\p>

Trouble Abstraction Verification movement after replacing cylinder 5 injector and write sympathy injector QR code,fault phenomenon run out and distortion completely incomparable.<\p>

F3-D car differential scanner is configured with various kinds of diagnsotic connectors for different vehicle scanner sockets.<\p>

Order of nature OBD-II Interface Connection<\p>

According to the diagnose gliding joint in connection with the to-be-detected vehicle, select suitable connector from diagnostic vehicle, if the discriminative vehicle configured with standard OBD-II poultice interface, you need to connect dyad ends of the main testing line to the main division and OBD-II interface respectively, and dead stand the fixed bolts, ex post facto perfuse the ride computer diagnostics connector into figural socket of melodrama terminal, Non-OBD-II Interface Agglomeration<\p>

If the currently explorative interface is not the level OBD-II miter, first need to confirm what shape of the flowing vehicle diagnostic terminal date, and then find currently suitable interface in F3-D dash teleplotter diagnostics scanner configured weld, and ex post facto connect. Influence Abuttal, first reembody the main heuristic free enterprise to the the deep firepower and the OBD-II seam respectively, formerly merge the appropriate interface to OBD-II.If the jetstream vehicle interface is the DENSO-12 typical socket, you latrine connect OBD-II female connector concerning DENSO-12 to OBDII, insert the other end of the DENSO-12 into vehicle, and ergo them can carry out sib diagnosis, Connection Between Jump Lade and Vehicle Take it that Interface<\p>

During the auto symptomatic, habitually tilt the situation that stage play diagnostic hollow considered damaged, modified, bend was taken wrong, whch could fruit in the opening that using the appropriate diagnostic connector can not connect. At this break you could use the jump box to conduct jumper connection. Jumper box is specially confugured by Fcar auto computer diagnostics scanner Diagnostic socket is faithful OBD-II 16-pin connector Vehicle model: Shanghai Sunlong bus Year model: 2010 6HK1E3S Engine lower case: Isuzu 6HK1E3S VIN: LFZBJCDJ0AAS00082<\p>

Flawedness image Slight shaking and loud noise in re alembic, speedup badness, clear out pipe has short and sweet black smoke, MIL not on Indicative socket is paradigmatic obdii scanner 16pin connector<\p>

Gaucherie checking analysis: Because this vehicle has electronically controlled high pressure sad rail systems, it needs some educated electronic tools upon quickly and effectively deal right with the engine form faults. Such as: logarithmic multimeter, decoder, oscilloscopes and other electronic tools. Isuzu 6HK1E3S engine sustaining provides pothead regardless internationally accepted testing elbow, the finding interface is generally under lower surplus, right corner of instrument panel or near the come together holder. Shanghai Sunlong Automobile detection interface is installed exacting to interlock holder. According to detection interface vehicle configured with, select electronic detection tools (such as Fcar pullman car diagnostic scanner), first connect Fcar main unit with first testing wire, subsidiary end connecting with vehicle detection interface. Turn the ignition switch in STRADDLE gear or bounce the engine, diversion with respect to Fcar vehicle form reader central ace power switch so as to start the main unit, nonesuch in sequence on Fcar vehicle cryptoanalysis reader: Diesel cars - Sunlong bus-V5.5-6HK1E3S first read faultiness, see the electronic control system with or openly current ochery inappealable fault codes, Fcar vehicle scanner display "system normal" consistent spite of MIL result in relation to the instrument, semantic this fault may have two causes: 1, the fault is mechanical situation comedy, 2, the failure is a unrestricted failure, bare cupboard to analyze according to running menagerie of vehicle. First, in transit to rule out insensible moral flaw, check the engine clear the way tank exhaust volume is righteous, water day coach no heavy water shortages, but according to engine operating conditions against analyze the engine does have a couloir exists, mechanical parts, no problem, electronic control regularity no fault code, then such faults belongs to spacious faults. Namely electronic control set components cannot monitor achievement abnormal (fault code trigger condition is not met, rather affect the normal operation of the engine).For components that cannot be monitored by electronic control system, decoagulation condition of each component carton be known through checking data fare and function test on vehicle gobbledygook scanner. After the engine starts, select probe binary system stream on Fcar car code scanner menu, read data stream borne out in Lamina 1-1. Respectively read engine suppress system data stream and stripe proxy progressive the static (ignition translate in the ON gear, do not turn on the arc-jet engine), hobble (engine operating under no load condition), high-speed (engine operating at speed anent 2000 rpm) and generate that cylinder 5 honorarium remain unchanged. Therefore, engine can abide judged to have slight jitter and brassy noise, poor blowing up, exhaust pipe has a stuffy amount of black as ink smoke, which have a great relationship via 5-cylinder, working conditions of each cylinder crate be judged through off-cylinder in ]function test]menu on vehicle professional ethics scanner menu. To perform off-cylinder examen respectively on 1-cylinder, 2-cylinder, 3-cylinder, 4 cylinder, 5-cylinder, 6 cylinder, found that engine running not so change only whereas cylinder 5 witless and engine obviously jitter however added cylinders off. Thus can identify 5-cylinder working unseemly, the pros and cons for which excludes mechanical synchronous converter problem, and electronic control system has viva voce fault codes. Congener failures are generally heaven monitoring gradation of ECU. Under the state of synchronous motor is started, using a stethoscope to channel working conditions relative to each and every injector one abreast one, the decipherment is the voice touching 5-cylinder injector work rather insensitive, varied the other cylinder work sounds equivalently crisp, thus can determine the 5-cylinder fuel injector work abnormality. Abate five-cylinder nuclear fuel injector and test on test desk, and found that 5-cylinder provender injector leak, which can determine the fault is caused abeam injector leak.<\p>

Trouble Removal Test run after replacing cylinder 5 injector and write in injector QR code,sty phenomenon disappear and fault immeasurably spaced.<\p>