DTC U2107 Isuzu
Valve Pause System (VPS) Stuck Off (Bank 2)
Valve Pause System (VPS) Stuck Off (Bank 2)
Description
With the engine running in closed loop, and in 5th gear at a steady speed of 68 mph or more for 5 seconds. When the PCM sends ON (Open) or OFF (Close) command to the rocker arm oil control solenoid A (Bank 2) the rear rocker arm oil pressure switch detects a malfunction.
Cause and Solution
Poor connections or loose terminals at rocker arm oil control solenoid A (Bank 1), rocker arm oil control solenoid B (Bank 1), the rear rocker arm oil pressure switch, and the PCM Low or diluted engine oil Clogged oil passage of the rear bank cylinder pause system Short circuit between the PCM and the rear rocker arm oil pressure switch Faulty rear rocker arm oil pressure switch PCM may need to be updated with the latest software Faulty PCM
Video Guide
Diagnostic Info
- DTC Code: U2107
- Brand: Isuzu