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Model: Favorit 1,3 Favorit VanlForman Pick-up 1,3<br />

Felicia 1,3<br />

Year: 08193-96<br />

Engine code: 781 .I 356,781 .l36B<br />

System: Bosch Mono-Motronic MA1.2.3<br />

Engine bay, LH rear<br />

General information<br />

Refer to the front of this manual for general test conditions,<br />

terminology, detailed descriptions of wiring faults and a<br />

general trouble shooter for electrical and mechanical faults.<br />

Carry out road test for at least 10 minutes.<br />

If engine does not start: Crank engine for 6 seconds. Leave<br />

ignition switched ON.<br />

Accessing<br />

The engine control module (ECM) fault memory can only be<br />

accessed using diagnostic equipment connected to the data<br />

link connector (DLC).<br />

NOTE: DLC terminal 1 is not connected to ECM terminal 11.<br />

<strong>Trouble</strong> code identification<br />

4-digit<br />

I Fault location<br />

I I<br />

0000 I End of test se~uence<br />

Engine management<br />

Erasing<br />

Ensure ignition switched OFF.<br />

Disconnect ECM multi-plug or battery earth lead.<br />

NOTE: ECM adaptive memory may be erased causing erratic<br />

running faults. Carry out road test to allow ECM to<br />

re-learn basic values.<br />

Diagnostic equipment can also be used to erase data from<br />

ECM fault memory.<br />

WARNING: Disconnecting the battery may erase memory from<br />

electronic units (e.g. radio, clock).<br />

Probable cause<br />

1111 I Engine control module (ECM) I Wiring, ECM<br />

1232<br />

2113<br />

2121<br />

221 2 I Throffle position (TP) sensor I Wiring, poor connection, TP sensor<br />

231 2<br />

2322<br />

Idle speed control (ISC) actuator<br />

Crankshaft position (CKP) sensor<br />

Closed throttle position (CTP) switch<br />

Engine coolant temperature (ECT) sensor<br />

Intake air temperature (IAT) sensor<br />

-<br />

Wiring, multi-plug incorrectly wired, ISC actuator<br />

Insecure rotor, wiring, CKP sensor<br />

Accelerator cable adjustment, CTP switch adjustment, wiring,<br />

CTP switch<br />

Wiring, poor connection, ECT sensor<br />

Wiring, IAT sensor<br />

/Autodata 1Engme management 589

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