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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 P1756:

Chrysler/Dodge/Jeep

Governor pressure not equal to target at 15-20 psi

Citroen/Peugeot

Shift Solenoid B Performance

Daewoo

3 SHIFT POS. INDIC. LAMP

Ford

Shift Solenoid B Performance

Lincoln

Shift Solenoid B Performance

Mazda

Transmission Shift Solenoid 'B' Mechanical Fault

Mercedes

Shift Solenoid B Circuit Open

Mercury

Shift Solenoid B Performance

Oldsmobile

Shift Solenoid B Performance

Plymouth

Governor Pressure Not Equal To Target At 15–20 PSI
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