Autodiagnos MULTI TESTER PRO Manuel d'utilisateur

TROUBLE-SHOOTINGFENIX/RENIX 351A 01090208-1Operation – Fenix/Renix 35ForewordThe Multi-Tester plus/pro software cassette is the component that givesth

TROUBLE-SHOOTINGFENIX/RENIX 3510A 01090208-1PROGRAM STRUCTUREProgram structureSELF-TESTAUTODIAGNOSMULTI-TESTERVIEW SNAPSHOTSVIEW GRAPHSStart menusADAP

TROUBLE-SHOOTINGFENIX/RENIX 3511A 01090208-1PROGRAMS AND TESTSPrograms and testsThe following types of test are available:Monitor test Directs and dis

TROUBLE-SHOOTINGFENIX/RENIX 3512A 01090208-1MONITOR TESTMonitor test1. Monitor testSelect MONITOR TEST in the test choicemenu.2. Fault detection in Mo

TROUBLE-SHOOTINGFENIX/RENIX 3513A 01090208-1FAULT MESSAGESFault messagesEach fault has the following information associated with it:• Fault message• H

TROUBLE-SHOOTINGFENIX/RENIX 3514A 01090208-1TO DELETE RECORDED FAULTSTo delete recorded faults1. StartTo delete faults, start from this point.2. To de

TROUBLE-SHOOTINGFENIX/RENIX 3515A 01090208-1TO DELETE RECORDED FAULTSFault detectedFAULT FOUNDTO READ FAULTMESS. PRESS HELPTO STOP: EXITHELPTOTAL NUMB

TROUBLE-SHOOTINGFENIX/RENIX 3516A 01090208-1SNAPSHOTSSnapshots (Multi-Tester pro only)Automatic snapshotsWhen the Multi-Tester pro finds a fault, all

TROUBLE-SHOOTINGFENIX/RENIX 3517A 01090208-1RUNNING TESTRunning testGeneralThis test is used to detect incorrect input and output signals to/from thev

TROUBLE-SHOOTINGFENIX/RENIX 3518A 01090208-1EDITEditEdit can be used to turn off the error diagnosis for signals which for somereason are not connecte

TROUBLE-SHOOTINGFENIX/RENIX 3519A 01090208-1SPECIAL TESTSSpecial TestsSpecial tests allows detailed study of certain signals.The following functions a

TROUBLE-SHOOTINGFENIX/RENIX 352A 01090208-1CONTENTSContentsForeword ...

TROUBLE-SHOOTINGFENIX/RENIX 3520A 01090208-1For the Fenix 35 system the following special tests are included:Static testThis test checks the signals w

TROUBLE-SHOOTINGFENIX/RENIX 3521A 01090208-1SPECIAL TESTSManifold air pressureDisplays the signal voltage from themanifold air pressure sensor and the

TROUBLE-SHOOTINGFENIX/RENIX 3522A 01090208-1Static testContinuous static testThese tests detect incorrect input andoutput signals from the control uni

TROUBLE-SHOOTINGFENIX/RENIX 3523A 01090208-1Throttle testThis test involves a comprehensive checkof the signal levels of the throttle poten-tiometer a

TROUBLE-SHOOTINGFENIX/RENIX 3524A 01090208-1SPECIAL TESTSIdle switch testThis test checks that the idle switch isfunctioning.Starting conditions for t

TROUBLE-SHOOTINGFENIX/RENIX 3525A 01090208-1Lambda sensorThis test demonstrates the signal voltageof the lambda sensor.The test displays the actual va

TROUBLE-SHOOTINGFENIX/RENIX 3526A 01090208-1SPECIAL TESTSThrottle potentiometerThis test demonstrates the signal voltageof the throttle potentiometer.

TROUBLE-SHOOTINGFENIX/RENIX 3527A 01090208-1SPECIAL TESTSCoolant temperatureThis test demonstrates the signal voltageof the coolant temperature sensor

TROUBLE-SHOOTINGFENIX/RENIX 3528A 01090208-1SPECIAL TESTSBatteryThis test demonstrates the voltage levelof the car battery.The test displays the actua

TROUBLE-SHOOTINGFENIX/RENIX 3529A 01090208-1TROUBLE-SHOOTING PROCEDURETrouble-Shooting ProcedureGeneralMany faults can be detected by using the Multi-

TROUBLE-SHOOTINGFENIX/RENIX 353A 01090208-1System DescriptionGeneralFenix/Renix 35 is a combined control system for fuel injection and ignition.It det

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TROUBLE-SHOOTINGFENIX/RENIX 3531A 01090208-1FAULT TRACINGFault TracingPin 1 Ground control unitMONITOR“#1 GROUND”(OK/ERR)SPECIALStatic test: groundche

TROUBLE-SHOOTINGFENIX/RENIX 3532A 01090208-1FAULT TRACINGPin 6 Control signal to pump relayMONITOR“#6 RELAY” (ON/OFF)SPECIALNot tested.RUNNINGContinuo

TROUBLE-SHOOTINGFENIX/RENIX 3533A 01090208-1FAULT TRACINGPin 10 Power to throttle potentiometer (some models)MONITOR“#10 POWER”(OK/ERR)SPECIALStatic t

TROUBLE-SHOOTINGFENIX/RENIX 3534A 01090208-1FAULT TRACINGPin 16 Power to pressure sensorMONITOR“#16 POWER” (V)SPECIALStatic test: check ofvoltage leve

TROUBLE-SHOOTINGFENIX/RENIX 3535A 01090208-1FAULT TRACINGPin 21 Control signal to injection valvesMONITOR“#21 INJ” (ms)SPECIALNot tested.RUNNINGContin

TROUBLE-SHOOTINGFENIX/RENIX 3536A 01090208-1FAULT TRACINGPin 28 Signal from flywheel sensorMONITOR“#28 CRANK” (PULSE/----)SPECIALNot tested.RUNNINGCon

TROUBLE-SHOOTINGFENIX/RENIX 3537A 01090208-1FAULT TRACINGPin 34 Status signal from air conditioning (some models)MONITOR“AC” (status)SPECIALNot tested

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TROUBLE-SHOOTINGFENIX/RENIX 3539A 01090208-1Locating Faults1Check of ground connection to Fenix/Renix, pin 1 and 2These contacts are the control unit’

TROUBLE-SHOOTINGFENIX/RENIX 354A 01090208-1Control functions• Control of fuel pump and system relay.• Control of lambda sensor pre-heating.• Control o

TROUBLE-SHOOTINGFENIX/RENIX 3540A 01090208-1LOCATING FAULTS3Check of constant power supply from battery to Fenix/Renixpin 4.This connection provides t

TROUBLE-SHOOTINGFENIX/RENIX 3541A 01090208-1LOCATING FAULTS3. Connect the Break-out Box and the 35-pin adapter between the car’swiring harness and the

TROUBLE-SHOOTINGFENIX/RENIX 3542A 01090208-1LOCATING FAULTS2. Measure the resistance of the cable between the Break-out Box, pin 9and throttle potenti

TROUBLE-SHOOTINGFENIX/RENIX 3543A 01090208-1LOCATING FAULTS2. Disconnect the 35-pin connector from the control unit. Connect theBreak-out Box (A0201/A

TROUBLE-SHOOTINGFENIX/RENIX 3544A 01090208-1LOCATING FAULTS4. Measure the resistance between the Break-out Box, pin 14 and 17.Desired value: normally

TROUBLE-SHOOTINGFENIX/RENIX 3545A 01090208-1LOCATING FAULTS12Check of ground connection to pressure sensor fromFenix/Renix, pin 171. Disconnect the 35

TROUBLE-SHOOTINGFENIX/RENIX 3546A 01090208-1LOCATING FAULTS8. Turn on the ignition and measure the voltage between the Break-outBox, pin 19 and ground

TROUBLE-SHOOTINGFENIX/RENIX 3547A 01090208-1LOCATING FAULTSNoteThe test is disconnected during fuel cut-off.Injector failure can also have a mechanica

TROUBLE-SHOOTINGFENIX/RENIX 3548A 01090208-1LOCATING FAULTSThe Fenix/Renix 35 also has another type of regulator valve in the Renaultwith mono injecti

TROUBLE-SHOOTINGFENIX/RENIX 3549A 01090208-1LOCATING FAULTS3. Measure the resistance of the cable between the Break-out Box, pin 27and the ignition po

TROUBLE-SHOOTINGFENIX/RENIX 355A 01090208-1YESENTERNOHELPEXITF1F2F3YESENTERNOHELPEXITF1F2F30USERS GUIDEUsers Guide1. PreparationsTurn off ignition! Di

TROUBLE-SHOOTINGFENIX/RENIX 3550A 01090208-1LOCATING FAULTS2. Disconnect the 35-pin connector from the control unit. Connect theBreak-out Box (A0201/A

TROUBLE-SHOOTINGFENIX/RENIX 3551A 01090208-1LOCATING FAULTS1. Check the sensor’s pre-heating (if fitted) by measuring the voltage at thesensor connect

TROUBLE-SHOOTINGFENIX/RENIX 3552A 01090208-1LOCATING FAULTS5. Turn on the ignition and measure the voltage at the Break-out Box,pin 35. Check that the

TROUBLE-SHOOTINGFENIX/RENIX 3553A 01090208-1INDEXIndexAir conditioning ...

TROUBLE-SHOOTINGFENIX/RENIX 3554A 01090208-1KablageINTERFACESIGNAL LOCATIONSInterface – Signal Locations1. Ground control unit2. Ground control unit3.

TROUBLE-SHOOTINGFENIX/RENIX 3555A 01090208-1541239112812261415163317293034313235131827242320216719100III++WIRING DIAGRAMWiring DiagramThis wiring diag

TROUBLE-SHOOTINGFENIX/RENIX 356A 01090208-1STARTING THE PROGRAMStarting the programGeneralThe program is re-started each time the power supply is inte

TROUBLE-SHOOTINGFENIX/RENIX 357A 01090208-1STARTING THE PROGRAM4. Snapshots (Multi-Tester pro only)If the instrument contains storedsnapshots, a menu

TROUBLE-SHOOTINGFENIX/RENIX 358A 01090208-1QUESTIONS DURING INITIALIZATIONVOLVORENAULTPEUGEOT↑↑↑↑↑/↓↓↓↓↓/ENTERCITROEN↑↑↑↑↑/↓↓↓↓↓/ENTERTYPE SELECTIONMO

TROUBLE-SHOOTINGFENIX/RENIX 359A 01090208-1CANCEL7. CancelTo cancel work with the Multi-Tester plus/pro:• Switch off engine.• Disconnect the power cab