2001 Nissan Pathfinder LE 3.5L MIL Lamp on
As I stated , after replacing both cam sensors and the maf sensor codes po300, po171, p1145 all went away, But were replaced with p1491 (evap) po420 (cat efficiency) po430 (cat efficiency)..These "new codes" make me suspect that the system is doing a more comp...
FIX posted 10/19/2008
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Message Closed w/FIX
Vehicle Data2001 Nissan Pathfinder LE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Nissan Pathfinder LE
VIN | JN8DRO7Y41 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
P1491 | EGR Valve Lift Sensor Insufficient Flow Detected |