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

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I'I.+. ,>I SAAB I Engine management Model: 9000 3,O V6 EOBD type I Probable cause P1042 I Injector 4 - high output I Wiring short to positive, injector P1051 I Injector 5 - low output I Wiring open circuitlshort to earth, injector PI052 P1061 Injector 5 - high output Injector 6 - low output P1062 ( Injector 6 - high output ] Wiring short to positive, injector P1206 P1207 Secondary air injection (AIR) pump relay - low output Secondary air injection (AIR) pump relay - hi* output Wiring short to positive, injector Wiring open circuitlshort to earth, injector P1211 I Idle air control (IAC) valve - low output I Wiring open circuitlshort to earth, IAC valve P1212 P1236 Idle air control (IAC) valve - high output Intake manifold air control solenoid, outer flap - open circuitlshort to earth Wiring open circuitlshort to earth, secondary air injection (AIR) pump, relay Wiring short to positive, secondary air injection (AIR) pump, relay Wiring short to positive, IAC valve P1237 Intake manifold air control solenoid, outer Wiring, intake manifold air control solenoid flap - short to positive P1246 Intake manifold air control solenoid, inner Wiring, intake manifold air control solenoid flap - open circuitlshort to earth P1247 Intake manifold air control solenoid, inner Wiring, intake manifold air control solenoid flap - short to positive P1251 I Malfunction indicator lamp (MIL) - low I Wiring short to earth output Wiring, intake manifold air control solenoid P1252 I Malfunction indicator lamp (MIL) - high I Wiring short to positive output P1450 P1451 P1500 AC relay - low output AC relay - high output Battery voltage - too lowlhigh Wiring, AC relay Wiring, AC relay Wiring, alternator, battery P1601 I Fuel pump relay - high output I Wiring short to positive, relay P1602 I Fuel pump relay - low output I Wiring open circuitlshort to earth, relay P1630 Traction control system (TCS) - signal low Wiring open circuitlshort to earth, traction control module1 engine control module (ECM) communication PI631 Traction control system (TCS) - signal high Wiring short to positive, traction control modulelengine control module (ECM) communication 4

Under steerhg column General information 0 Refer to the front of this manual for general test conditions, terminology, detailed descriptions of wiring faults and a general trouble shooter for electrical and mechanical faults. Accessing and erasing The transmission control module (TCMj fault memory can only be accessed and erased using diagnostic equipment connected to the data link connector (DLC). Trouble code identification EOBD ty Pe Fault location PO I Refer to E08D trouble code table I - Probable cause PI 500 PI 785 PI786 PI787 PI 788 PI 789 PI 790 Battery voltage - too lowlhigh Engine control module (ECM)ltransmission control module (TCM) communication, throttle position signal - malfunction Traction control moduleltransmission control module (TCM) communication, throttle position signal - malfunction Traction control moduleltransmission control module (TCM) communication, throttle position signal - signal low Traction control moduleltransmission control module (TCM) communication, throttle position signal - signal high Transmission control module (TCM)/engine control module (ECM) communication, transmission range (TR) signal - signal low Transmission kick-down switch - low input Wiring, alternator, battery Wiring Wiring Wiring open circuitkhort to earth Wiring short to positive Wiring open circuitkhort to earth Wiring short to earth, transmission kick-down switch PI812 Transmission fluid temperature (TFT) sensor - low input Wiring short to earth, connectors, TFT sensor

Under steerhg column<br />

General information<br />

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

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

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

Accessing <strong>and</strong> erasing<br />

The transmission control module (TCMj fault memory can<br />

only be accessed <strong>and</strong> erased using diagnostic equipment<br />

connected to the data link connector (DLC).<br />

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

EOBD<br />

ty Pe<br />

<strong>Fault</strong> location<br />

PO I Refer to E08D trouble code table I -<br />

Probable cause<br />

PI 500<br />

PI 785<br />

PI786<br />

PI787<br />

PI 788<br />

PI 789<br />

PI 790<br />

Battery voltage - too lowlhigh<br />

Engine control module (ECM)ltransmission control module (TCM)<br />

communication, throttle position signal - malfunction<br />

Traction control moduleltransmission control module (TCM)<br />

communication, throttle position signal - malfunction<br />

Traction control moduleltransmission control module (TCM)<br />

communication, throttle position signal - signal low<br />

Traction control moduleltransmission control module (TCM)<br />

communication, throttle position signal - signal high<br />

Transmission control module (TCM)/engine control module (ECM)<br />

communication, transmission range (TR) signal - signal low<br />

Transmission kick-down switch - low input<br />

Wiring, alternator, battery<br />

Wiring<br />

Wiring<br />

Wiring open circuitkhort to earth<br />

Wiring short to positive<br />

Wiring open circuitkhort to earth<br />

Wiring short to earth, transmission<br />

kick-down switch<br />

PI812 Transmission fluid temperature (TFT) sensor - low input Wiring short to earth, connectors,<br />

TFT sensor

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