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Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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Model. Saxo 1,6<br />

ngtne management<br />

Eraslng Method 2<br />

Method 1<br />

Ensure ignition switched OFF.<br />

Disconnect battery earth lead for 10 seconds.<br />

Switch ignition ON.<br />

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

Connect LED test lamp between data link connector (DLC)<br />

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

terminal C3 <strong>and</strong> battery positive m.<br />

Bridge data link connector (DLC) terminal C2 <strong>and</strong> earth with<br />

a switched lead - contacts normally open a.<br />

Operate switch for 23-5 seconds.<br />

LED or MIL will now flash trouble code 12.<br />

Repeat switch operation until code 11 is displayed.<br />

Operate switch for 10-20 seconds.<br />

Switch ignition OFF.<br />

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

I<br />

Flash type Fa- loc-n<br />

1<br />

2<br />

I<br />

Intake air temperature (IAT) sensor<br />

Engine &ant<br />

sensor<br />

I Probable cause<br />

3 I Throttle position (TP) sensor I Wiring, TP sensor, accelerator cable adjustment, ECM<br />

4<br />

5<br />

9<br />

10<br />

Manifold absolute pressure (MAP)<br />

sensor<br />

l njectars<br />

Mixture control (MC)<br />

temperature (ECT)<br />

Idle air control (IAC) valve<br />

Crankshaft position (CKP) senswl<br />

engine speed (RPM) sensor<br />

--- -- - -<br />

Heated oxygen sensor (H02S)<br />

Evaporative emission (EVAP)<br />

canister purse valve<br />

Wiring, IAT sensor, ECM<br />

Wiring, ECT sensor, ECM<br />

Wiring, IAC valve, ECM<br />

Wiring, CKPIRPM sensor, air gap, ECM<br />

Wiring, MAP sensor, hoses blockedlleaking, ECM<br />

Wiring, relay module, injectors, ECM<br />

Wiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,<br />

exhaust leak, fuel pressure, injector control, EVAP canister purge<br />

valve, ECM<br />

Wiring, H02S, exhaust leak, relay module, ECM<br />

Wiring, EVAP canister purge valve, ECM<br />

I I I B arn vd- I Wiring, battery discharged, alternator<br />

12<br />

13<br />

Engine control module (ECM)<br />

Vehicle speed sensor (VSS)<br />

Wiring, battery, ECM<br />

Wiring, VSS, ECM

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