2009 Toyota Highlander V6 "heater circuit bank 1 sensor" Questions

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Fuel Ratio (A/F) Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) P1135 Trouble Area:  Open or short in A/F sensor (bank 1, sensor 1)  A/F sensor (bank 1, sensor 1) heater  ECM _________________

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...Heater Circuit MalfunctionPrint this code data Number of Trips to Set Code: 2 OBD II Monitor Type: CCM Details Indicators: MIL Details CCM Details MIL Details Trouble Code Conditions: Engine started, ...

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Question about Toyota Highlander

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...Heater Circuit. (Bank 2 Sensor 1) Actually P1155 is pointing to a fault with the internal heater for the A/F Sensor (aka Oxygen Sensor) for Bank 2 Sensor 1. The PCM uses this internal heater to get ...

Question about Toyota Highlander

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...code for the heater circuit for the bank 1 sensor 1 O2 sensor. Bank one is always the same side of the engine as the number 1 cylinder (V-6 engines). Sensor 1 is always before the catalytic

Question about Toyota Highlander

1 Answer

...Heater Circuit Malfunction (Bank 1 Sensor 1) The sensor is on the Bank 1 throttle body with electrical connection. Its a delicate sensor. Unscrew it from the throttle body and check if its dirty, ...

Question about Toyota Highlander

1 Answer

...heater circuit malfunction (bank 1 sensor 1) The heater element in the sensor has failed. Very high chance that replacing the O2 sensor will fix this issue. Rare, but the engine computer may not be ...

Question about Toyota Highlander

2 Answers

...Heater Circuit Malfunction (Bank 1 Sensor 1) The sensor is on the Bank 1 throttle body with electrical connection. Its a delicate sensor. Unscrew it from the throttle body and check if its dirty, ...

Question about Toyota Highlander

1 Answer

...heater circuit bank 2 sensor 1 causing the check engine tocome on and stay on. yes the O2 heater in the sensor will make the CEL come on because the computer is not receiving proper signal from the ...

...heater circuit for the O2 sensor bank 2 sensor 1. That is the sensor in front of the catalytic converter or split and on the side with cylinder number 2 which may be the passenger side. The sensor ...

...Heater, Circuit Malfunction, (Bank 1, Sensor 1). Is this something I can fix on my own? I believe mcalkins3 is in error...from what I can find out, Bank1 is the side closest to the firewall, not the ...

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