P0411 PONTIAC code

P0411 indicates that the ECU has detected the flow from the secondary air injection system to be out-of-specification. This causes the Check Engine Light to be set and displayed on the dashboard. The light will remain on until normal operation occurs or repairs are performed. What could cause a P0411 code? DTC P0411 indicates the […]

C0040 PONTIAC code

Code C0040 indicates the ABS module has determined a problem with the right front wheel speed sensor or its circuit. What could cause a trouble code for one of the wheel speed sensors? The most common causes behind this engine code are: Faulty Left Wheel Speed Sensor. Left Front Wheel Speed Sensor harness is open […]

P0406 PONTIAC code

The P0406 code is the result of the exhaust gas circulation (EGR) sensor A having a high circuit voltage. This code is set when the ECM identifies the EGR voltage is higher than the specified range, thus triggering the check engine light to illuminate on the vehicle dashboard. How do I fix error P0406? What […]

P2723 PONTIAC code

If your car is showing the P2723 engine code, it means that your pressure control solenoid, an electronic pressure regulator that controls transmission line pressure, has a problem. An abnormal reading has been detected, and you should get it fixed immediately, as it may affect your car’s ability to shift gears. How do I fix […]

P0713 PONTIAC code

A P0713 trouble code is related to a vehicle’s automatic transmission temperature sensor and the automatic transmission fluid itself. The sensor will constantly monitor the transmission’s temperatures and send a signal to the transmission control module (TCM). Where is the transmission fluid temperature sensor located? It’s located in the valve body or oil pan of […]

C0251 PONTIAC code

Where is the electronic brake control module located? engine bay One central module performs all the control functions for these systems and is known as the electronic brake control module. It is mounted in the engine bay, typically alongside the brake fluid reservoir. How do I reprogram my electronic brake control module? Replace and Program […]

P0132 PONTIAC code

What the P0132 code means. When the P0132 trouble code has been stored by the power control module, it is an indication of a problem with the 02 oxygen sensor. Specifically, that the oxygen sensor has stayed at a high voltage for too long without switching back. How do I fix error P0132? What Repairs […]

P2715 PONTIAC code

P2715: Pressure Control Solenoid ‘D’ Stuck On OBD-II Trouble Code. In order to change gears, an automatic transmission relies on little electromechanical devices known as pressure control solenoid’s to maintain the hydraulic pressure needed to change gears. What is pressure control solenoid? Pressure control solenoids are spring-loaded devices that the engine/transmission control modules use to […]

P0155 PONTIAC code

Code P0155 occurs when the powertrain control module tests the upstream heated oxygen sensor’s heater circuit on Bank 2 and detects a short in the circuit or excessive resistance in the heater circuit. How do you fix trouble code P0155? What repairs can fix the P0155 code? Fix broken wires or bare wires. Replace the […]

P0118 PONTIAC code

Code P0118 is the result of the ECT sensor indicating a high voltage input from the coolant temperature circuit (typically over 4.7V). Where is my coolant temperature sensor located? However, the coolant temperature sensor is often located right on the cylinder head or engine block. You will find it installed conveniently on a plastic hose […]