P1157 / VW

Manifold Absolute Pressure Sensor Supply Voltage.

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P1157 / ROVER

Oxygen Sensor Engine Lean *Codes* B D

Notes:

P1157 / PORSCHE

Engine Compartment Temperature

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P1157 / JAGUAR

Lack Of HO2S22 Switch - Sensor Indicates Lean

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P1157 / GENERIC

Lack Of HO2S22 Switch - Sensor Indicates Lean

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P1157 / FORD

Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2

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P1157 / CHEVROLET

HO2S Bank 2 Sensor 2 Lean System or Low Voltage

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P1157 / CADILLAC

HO2S Bank 2 Sensor 2 Lean System Or Low Voltage

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P1157 / BUICK

HO2S Bank 2 Sensor 2 Lean System Or Low Voltage

Notes:

P1157 / BMW

O2 Sensor Heater Circuit High Voltage (Bank 2 Sensor 2)

Notes:

P1157 / AUDI

Manifold Abs.Pressure Sensor Circ. Power Supply Malfunction

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