B2787 Trouble Code

View B2787 obd/2 error code description and symptoms. B2787 engine photo

Throttle Position (TP) Sensor Intermittent The TP sensor circuit is monitored by the PCM for sudden TP rotation angle (or voltage) input change through the comprehensive component monitor (CCM). If during the last 80 warm-up cycles in key ON engine running the PCM detects a TP rotation angle (or voltage) changes beyond the minimum or maximum calibrated limit, a continuous diagnostic trouble code (DTC) is stored. Poor continuity through the TP sensor connectors Poor continuity through the TP harness Intermittent open or short inside the TP sensor While accessing the TP V PID on the scan tool, lightly tap on the TP sensor or wiggle the TP sensor connector and harness.

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

B2787 Error Code Repair Process :

If your fuel pump secondary circuit low 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 B2787 and engine control unit are in charge of monitoring a bunch of different fuel pump secondary circuit low, and if they get a reading that's a little out of whack, up pops the check engine light.

B2787 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.

Common Causes of B2787

A common cause of code B2787 is the failure of Fuel Pump Secondary Circuit Low, but there are several other possible causes as well, such as ;

Damaged VCT phaser
Faulty TCM or TCM programming
Faulty Intake Valve Timing Control Solenoid Valve
Fuel injector leaks

B2787 code for all cars

You can view according B2787 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B2787 Renault Ludo

+B2787 Oldsmobile Delta

+B2787 Skoda Octavia Ii

+B2787 Honda Legend

+B2787 Austin 20

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