Check engine light cod. P01031
Se enciende la luz de check engine con cod. P0132
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@manuelniebla here are the possible causes for the P0131 code:
Front H02S malfunction Connector or terminal malfunction
Open circuit in wiring harness between front H02S terminal A and PCM terminal 2AD
Short to ground in wiring harness between front H02S terminal A and PCM terminal 2AD
Open circuit in wiring harness between front H02S terminal B and PCM terminal 2Z
Short to ground in wiring harness between front H02S terminal Band PCM terminal 2Z
PCM malfunction
Use this part of the workshop manual P0131 P0132 Diagnostics to do a deep dive and to diagnose which part may actually cause this error. Most commonly issue are bad Oxygen sensors. Here is the location of the sensors
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