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Hello,
I have E-book and have been trying to figure out why my 2004 Frontier V6 3.3l Supercharged truck always has negative long term fuel trims at -10 that is for both upstream sensors. Short term fuel trim is mostly at 0 or close to 0.
Truck runs really good and strong, but at idle it hesitates(not all the time).
I have p0132 and p0152 codes on my obd2.(high voltage)
Oxygen sensors have the correct resistance per the Truck repair manual.
Have been following ScannerDanner e-book and videos but havent been able to find something similar to my issue.
Would the negative long fuel trim be because of the supercharger?
Any help will be appreciated.
