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Thanks to you & members for the advice, I'm learning how to use Jag Forums (X308). Removed the MAF & cleaned, cleaned throttle body, improved performance of engine.
Question: Searched X308 for info, the plastic housing from MAF to Throttle Body had oil inside, cleaned out oil. Is this normal and the breather line on valve cover to this housing, does this use a filter? Again thanks for the X308 page.
Not trying to take over this thread, but what is the voltage at the sensor supposed to be? Typical voltage's are 5, & 12. at the sensor, seems i saw somewhere 3, & 10 were the voltages on ours.
Discovered problem, 02 Circuit High Voltage Signal Bank 1, Sensor 1 (this is the upstream sensor) Check this.. I think this is passenger side. Please research this information before assuming it's correct
Last edited by jcvegasdog; 07-27-2017 at 07:28 PM.
To answer your latest question, Bank 1 or Bank A is the right bank of cylinders as viewed from the driver's seat, or the left bank when viewed from the front of the engine: