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OBDII/EOBD diagnostics trouble codes definition

If your car is equipped with OBD-II or EOBD, you can access over 5,000 generic OBD-II diagnostic trouble codes (DTCs). These codes cover various vehicle systems, including Powertrain (P0XXX, P2XXX, P34XX), Body (B0XXX), Chassis (C0XXX), and Network/Communication (U0XXX, U2XXX, U3XXX). Additionally, there are more than 13,500 manufacturer-specific OBD-II codes available for diagnosing issues unique to different car brands and models. Make sure you're equipped with the right tools to understand and resolve these trouble codes to keep your vehicle running smoothly.

By using these OBD-II codes, you can effectively diagnose issues related to engine performance, safety features, suspension, and more.

Supported manufacturers with specific OBD2 codes:

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Definition of check engine code P1152:

BMW:

O2 Sensor Heater Circuit Low Voltage (Bank 2 Sensor 1)

Citroen/Peugeot:

Lack Of HO2S21 Switch - Sensor Indicates Rich

Ford:

Lack Of HO2S21 Switch - Sensor Indicates Rich

Jaguar:

Lack of H02S-21 switch, sensor indicates rich

Land Rover:

Oxygen Sensor Engine Rich *Codes* B U

Lincoln:

Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 2

Mazda:

HO2S Bank 2 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich)

Mercedes:

H02S - 21 signal above 0.45v (A/F ratio too rich)

Mercury:

Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 2

Oldsmobile:

Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 2

Volkswagen/Audi:

Bank1,Long Term Fuel Trim,Range 2 Leanness Lower Limit Exceeded

Volvo:

Bank1,Long Term Fuel Trim,Range 2 Leanness Lower Limit Exceeded

Subaru:

O2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK 1 SENSOR 1)
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