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Diagnostic Trouble Code Index GTDI 2.0L Petrol, DTC: Engine Control Module (ECM) -- LR2/L359
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Diagnostic Trouble Code Index GTDi 2.0L Petrol, DTC: Engine Control Module (ECM)
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Description And Operation
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DTC P2237-01: O2 Sensor Positive Current Control Circuit/Open - Bank 1, Sensor 1 - General electrical failure
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Action
DTC P2237-01: O2 Sensor Positive Current Control Circuit/Open - Bank 1, Sensor 1 - General electrical failure: Action
Refer to the appropriate system wiring diagrams and check the front heated oxygen sensor circuit for open circuit, high resistance