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I’ve had the P1416 error occur a fair bit, particularly on colder days. I gather that’s the passenger side valve of the two, but a quick question, please… can anyone confirm the part number for a replacement check valve which will fix it? Is it 2141045?
I’ve had the P1416 error occur a fair bit, particularly on colder days. I gather that’s the passenger side valve of the two, but a quick question, please… can anyone confirm the part number for a replacement check valve which will fix it? Is it 2141045?
Many thanks!
The p/n I have for a 2002 is: 22048212. That may or may not be the problem.
If you use a Tech2 scanner and observe the O2 sensor voltages when you (idleing) start the airsystem you will observe both bank 1 and 2 voltages drops very low as the last screendump does .
If your bank 2 pcv does noe pass air from the airpump to the exhaust manifoil the bank 2 voltage will continue to shift between 0.1 and 0.9 volt
A quick P1416 (Secondary Air) query
