2008 Infiniti Qx56 Repair Guides
P04422008 Infiniti QX56 P0442 — EVAP System Small Leak Diagnosis & Fix
EVAP system small leak detected. This is often a loose gas cap or small purge line issue in your Infiniti.
Moderate
1-2 hours
P06032008 Infiniti QX56 P0603 — Internal Control Module Keep Alive Memory Error Diagnosis & Fix
ECM keep alive memory error indicates electrical issues affecting your Infiniti's computer.
Advanced
2-3 hours
P07232008 Infiniti QX56 P0723 — Output Speed Sensor Intermittent Diagnosis & Fix
Output speed sensor intermittent signal affecting your Infiniti's speedometer and ABS.
Advanced
2-3 hours
P11322008 Infiniti QX56 P1132 — Air Fuel Ratio Sensor 1 Bank 1 Current Diagnosis & Fix
Air fuel ratio sensor Bank 1 current problems in your Infiniti fuel system.
Moderate
1-2 hours
U01582008 Infiniti QX56 U0158 — Lost Communication with Parking Assist Module Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours