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T-Rex's avatar
T-Rex
Explorer
Jan 26, 2021

Check Engine Light...Going on 5 years & 20,000 miles...

After 5 years (and 20,000 miles) of owning my 2007 Class C RV with an E450 chassis, I am finally committed to resolving what should have been addressed right way. The prior owner had taken the RV to ...
Class C
bobndot's avatar
bobndot
Explorer III
Jan 26, 2021
Did you do the following ?
I ran the code to see what fixes were common.

What repairs can fix the P2195 code?
Replacing the O2 sensor.
Replacing the fuel pressure regulator.
Replacing a leaking injector.
Replacing a cracked intake air tube.
Cleaning or replacing the mass airfl

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