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Updated:  10-Mar-2003
Common ECU Fault Code - Peugeot & Citreon
Code Magneti Marelli 8P/G5/G6 Bosch MP 3.1 Bosch ML 4.1 Bosch MP 5.1
12 Start of Diagnostic Start of Diagnostic Start of Diagnostic Start of Diagnostic
11 End of Diagnostic End of Diagnostic End of Diagnostic End of Diagnostic
13 ATS* ATS* ATS* ATS*
14 CTS* CTS* CTS* CTS*
15 Fuel Pump Control Fuel Pump Relay Fuel Pump Relay Fuel Pump Relay
21 TPS* TPS/TS* TPS/TS* TPS/TS*
22 Stepper Motor or ISCV ISCV ISCV ISCV
23 ISCV
25 ACAV ACAV ACAV
27 VSS*
31 Lambda Control - OS* OS - Mixture Regulation OS - Mixture Regulation Idle Switch fault
32
33 MAP* AFS/MAP* CFSF - Circuit Fault
34 CFSV CFSV CSFV CSFV
35 TS - Full Load Contact TS - Full load Contact TS - Full load Contact
41 CAS CAS CAS CAS
42 Injector Control Injector Control Injector Control Injector Control
43 KS - Knock Regulation* KS - Knock Regulation* KS - Knock Regulation*
44 Knock Sensor* Knock Sensor* Knock Sensor* Knock Sensor*
45 Ignition Coil - 1
52 Lambda Control Mixture Control Mixture Control Mixture Control
53 Battery Voltage* Battery Voltage* Battery Voltage* Battery Voltage*
54 ECU ECU/ECU Supply Inj Rly ECU/ECU Supply Inj Rly ECU/ECU Supply Inj Rly
55 CO Pot CO Pot CO Pot
56 Immobiliser System Immobiliser System Immobiliser System
57 Ignition Coil - 2
71 Injector Control 1 Injector Control 1 Injector Control 1
72 Injector Control 2 Injector Control 2 Injector Control 2
73 Injector Control 3 Injector Control 3 Injector Control 3
74 Injector Control 4 Injector Control 4 Injector Control 4

* Fault that will cause ECU to use default value in place of faulty sensor.

Actuator Selection Codes
Code Magneti Marelli 8P/G5/G6 Bosch MP 3.1 Bosch ML 4.1 Bosch MP 5.1
82 Injector Injector Injector
83 ISCV ISCV ISCV
84 CFSV CFSV CFSV
91 Fuel Pump/Fuel Control Relay
92 Injector
93 ISCV
94 CFSV
95 Aircond Comp Relay

Any error to above codes please provide feed back.
Compiled by - Affnan

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