P1466 Volvo 244 OBD Code

OBD/2 P1466 error code description and symptoms.

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P1466 Volvo 244 Error Code Repair Process :

If your p1466 a/c refrigerant temperature sensor/circuit malfunction check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P1466 and engine control unit are in charge of monitoring a bunch of different p1466 a/c refrigerant temperature sensor/circuit malfunction, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Volvo 244 P1466 OBD2 Code

A common cause of code P1466 is the failure of P1466 A/C Refrigerant Temperature Sensor/Circuit Malfunction, but there are several other possible causes as well, such as ;

Dirty Oil
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Engine Control Module (ECM)
Faulty Intake Valve Timing Control Solenoid Valve

P1466 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P1466 Volvo 244 OBD Code

P1466 Volvo 244 Error Code Repair Process :

Common Causes of Volvo 244 P1466 OBD2 Code

P1466 code for other Volvo cars