B20E3 Lancia Aurelia OBD Code

OBD/2 B20E3 error code description and symptoms.

Brake Switch Circuit Input Malfunction Indicates PCM did not receive a brake pedal position (BPP) input. Open or short in BPP circuit Open or short in stoplamp circuits Damaged PCM Malfunction in module(s) connected to BPP circuit. (Rear Electronic Module [REM] Windstar and LS6/LS8 or Lighting Control Module (LCM) Continental and Town Car. Damaged brake switch Misadjusted brake switch Check for proper function of stoplamps.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

B20E3 Lancia Aurelia Error Code Repair Process :

If your abs power relay coil open circuit 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 B20E3 and engine control unit are in charge of monitoring a bunch of different abs power relay coil open circuit, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Lancia Aurelia B20E3 OBD2 Code

A common cause of code B20E3 is the failure of ABS Power Relay Coil Open Circuit, but there are several other possible causes as well, such as ;

Failures of clutch motion/travel sensors.
EVAP system hose leaking
Exhaust gas leaks
Variable Camshaft Timing (VCT) position circuit poor electrical connection

B20E3 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

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

About Us | Contact | Privacy

B20E3 Lancia Aurelia OBD Code

B20E3 Lancia Aurelia Error Code Repair Process :

Common Causes of Lancia Aurelia B20E3 OBD2 Code

B20E3 code for other Lancia cars