FixVault
Home
›
Isuzu
›
2007
›
Ascender RWD
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System & Fuel System - 4.2L - DTC P0135 To DTC P0420
›
DTC P0326
›
DTC Descriptor
DTC Descriptor
DTC P0326
Knock Sensor (KS) Performance