cleaning throttle body
Hi,
new to forum but looks great. Question I have 2005 x trail. it threw 2135 code(throttle body sensor)and went into limping mode. I restarted it and was able to make it home although revs were up and down all the way. Parked in driveway for night. Started next day and it was gone but dash still showed service engine light. Looked inside at throttle body and it is quite dirty. Read around internet about not touching flap inside body and that even spraying it with cleaner can upset idle. Whats the best way to clean without knocking off idle calibration? Is one cleaner better than other? Is this teflon(?) coated and shouldn't be sprayed? Read so much differing stuff but figured X trailers would know best!
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