What to remove from Pathfinder V6 L 2WD?
Did a little research, can’t vouch for this info, but might be of some help anyway. 06 Pathfinder V6-4 L 2WD. Remove in this order: protector, em cover bolt, center tube, muffler, front tube, O2 sensor wire, cat nuts, O2 sensor. Look in the FSM or equiv for specific tools and torques spec requirements for the O2 sensor.
Can a catalytic converter be repaired without replacing the ECM?
Exhaust leaks are common and can skew oxygen sensor readings without setting other DTCs. A careful search might reveal exhaust leaks that, when repaired, “restore” catalytic converter function, at least from the point of view of the ECM.
Can a bad catalytic converter lead to engine failure?
A bad or clogged catalytic converter can ultimately lead to engine failure, so it’s important to address the issue promptly. However, having catalytic converter problems doesn’t necessarily mean that the converter has to be replaced.
What is the diagnostic code for a catalytic converter?
An illuminated check engine light or malfunction indicator lamp (CEL or MIL) with a catalytic converter diagnostic trouble code (DTC) is the most common catalytic converter problem indicator.
How to replace front catalytic converters in Nissan Pathfinder?
Remove/replace front catalytic converters nissan frontier. Nissan pathfinder truck – YouTube Remove/replace front catalytic converters nissan frontier. Nissan pathfinder truck
Exhaust leaks are common and can skew oxygen sensor readings without setting other DTCs. A careful search might reveal exhaust leaks that, when repaired, “restore” catalytic converter function, at least from the point of view of the ECM.
Is there a before and after catalytic converter?
There are two of them, one before and one after the catalytic converter. That’s necessary to detect catalyst efficiency accurately.
An illuminated check engine light or malfunction indicator lamp (CEL or MIL) with a catalytic converter diagnostic trouble code (DTC) is the most common catalytic converter problem indicator.