...code po141 what is the problem thanks emission code po141 comes up on scan tool please help P0141 - Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 2 HI, this code if for a fouled O2 ...
...PO141 code is P0449 The PCM has determined that a malfunction exists in the electrical circuit for the vent valve/solenoid in the evaporative emission control system. Definition: EVAP (Evaporative ...
Question about Cars & Trucks
...code PO141 P0455: Evaporative Emission Control System Leak Detected Gross Leak 1 P0455 Evaporative Emission Control System Leak Detected Gross Leak P0141: O2 Sensor Heater Circuit Malfunction Bank 1 ...
Question about Honda Cars & Trucks
...Po141 & PO 341 You have to either clear the codes with your scanner or drive for multiple "drive cycles". Those codes are stored in the ECU now so even if the sensors are working okay the ECU ...
emission trouble codes P0141 and P0446 What needs to be done? Po141 O2 sensor,bank 1 sensor 2.Po446 faulty vent valve.
I have a 2001 pontiac grand am se v6 . The service engine soon light came on and i got a free diagnostic ran and it brought up these codes; P0443, P0449, and P0141. PO443, Evaporative Emission Control
...emissions ( evap) vent system performance . PO443 is evaporative emission control sytem purge control circuit malfunction. PO135 is O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) PO141 is 02 ...
...code PO135 & PO141, therefore both oxygen sensors were replaced by profeesional mechanic, but currently codes comes back after reset, also (not sure if related) I could her a humming noise by the ...
i fail emission test because of code po141 can u help bad o2 sensor goto advanced auto parts store or oreillys have them check to see which one you have to replace usually pretty cheap fix
replaced all 4 sensors and still getting codes PO136 and PO141 will not pass emission test I assume that you performed a Clear Codes after doing this to reset the check engine light and then retested.
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