P2088 - OBD II Trouble Code

Our automotive experts have put together the following information about the P2088 diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P2088 code.

What Does P2088 Code Mean?

OBD-II Code P2088 is defined as a "A" Camshaft Position Actuator Control Circuit Low

Newer vehicle's use a variable timing system to adjust the timing of the camshaft in relation to the crankshaft to increase fuel efficiency and performance. As the camshaft rotates, the intake valves are opened and closed. The PCM uses oil pressure to advance or retard the camshaft timing, changing when the valves will open and close. If the Camshaft does not adjust as commanded, the PCM will set code P2088.

P2088 Symptoms

• Decreased engine performance
• Increased fuel consumption

Common Problems That Trigger the P2088 Code

• Powertrain Control Module (PCM) failure
• Variable valve timing actuator failure
• Wiring issue

Common Repairs Needed for the P2088 Code

• Oil and Filter Change