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OBDII/EOBD diagnostics trouble codes definition

If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX, U3XXX).

Also there is a list of more than 13500 additional manufacturer specific codes.

Supported manufacturers with specific OBD2 codes:


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Definition of check engine code P1628:

BMW

Throttle Valve Actuator Bank 1 Spring Test Malfunction

Chrysler/Dodge/Jeep

5V Output Reference Voltage 2 Noisy Signal, or Sensor Reference Voltage 2 Erratic

Citroen/Peugeot

Module Ignition Supply Input Malfunction

Daewoo

VAPORIZE LAMP MAL

Ford

Module Ignition Supply Input Malfunction

GM

ECT Pull-Up Resistor

Mazda

Powertrain Control Module (ECM/TCS) Any Line Communication Error

Mercedes

PCM (ECM/TCS) ABV line communication error

Saab

A/C Relay, Output Form Control Module Low

Saturn

PCM ECT Pull Up Resistor Fault

Volkswagen/Audi

Data - Bus Powertrain missing message from steering sensor

Volvo

Data - Bus Powertrain missing message from steering sensor
If you can not find the error description, please let us know and we will try to help: