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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:


Enter code:
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Definition of check engine code P1705:

Acura:

A/T Concerns

Chrysler/Dodge/Jeep:

Input Speed Sensor 2 Overspeed

Citroen/Peugeot:

Not in P or N During KOEO / KOER

Fiat:

Auto transmission RPM Regulation

Ford:

Not in P or N During KOEO / KOER

GM:

P/N Signal Output Circuit

Honda:

Short in Transmission Range Switch Circuit (More than one range position is on at the same time)

Infinity:

Throttle Position Sensor

Lincoln:

Manual Lever Position Sensor Out of Self-Test Range

Mazda:

Transmission Range Sensor out of Self Test Range

Mercedes:

Starter lock - out / backup lamp switch (S16/1)

Mercury:

Manual Lever Position Sensor Out of Self-Test Range

Nissan:

TP Sensor A/T

Oldsmobile:

Manual Lever Position Sensor Out of Self-Test Range

Opel:

Park / neutral position (PNP) switch - incorrect signal

Suzuki:

TCM ECT Sensor Circuit Fault

Toyota:

NC2 (Direct Clutch Speed Sensor) Revolution Sensor Circuit malfunction or Direct Clutch Speed Sensor Output is 300 RPM or less with Vehicle at 20 MPH or more & with Park/Neutral Position Switch Off

Volkswagen/Audi:

Gear / Ratio Monitoring Adaptation limit reached

Volvo:

Gear / Ratio Monitoring Adaptation limit reached

Subaru:

2-4 Brake Pressure Solenoid Valve (Solenoid D) Circuit