What do these engine check codes mean?? HELP!
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What do these engine check codes mean?? HELP!
i recently have a engine check light come on and i checked it today for the codes and these two came up:
P0131 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Circuit Low Voltage
P0141 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
i dont know what they mean by low voltage and heater circuit malfunction?
im running d16y8 with '00 ex wire harness and a p2p ecu in a '00 ek
thanks ht!
P0131 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Circuit Low Voltage
P0141 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
i dont know what they mean by low voltage and heater circuit malfunction?
im running d16y8 with '00 ex wire harness and a p2p ecu in a '00 ek
thanks ht!
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Re: What do these engine check codes mean?? HELP!
since the codes came up my car been riding really sluggish and feels like a big loss in power...
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Re: What do these engine check codes mean?? HELP!
no didnt get a chance yet i just want to understand the codes right now and see if theres anything else i can do and getting a new o2 would be my last resort
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Re: What do these engine check codes mean?? HELP!
Wasn't it you that had a problem with the harness? Are you sure you have the correct connectors plugged in?
#7
Re: What do these engine check codes mean?? HELP!
P0131:
If the wiring/ECU turns out not to be the problem, then check the fuel pressure. If it's fine, then replacing the primary O2 sensor should fix the problem.
P0141:
If the wiring/ECU turns out not to be the problem, then replacing the secondary O2 sensor should fix the problem.
If the wiring/ECU turns out not to be the problem, then check the fuel pressure. If it's fine, then replacing the primary O2 sensor should fix the problem.
P0141:
If the wiring/ECU turns out not to be the problem, then replacing the secondary O2 sensor should fix the problem.
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