Trouble after trouble
Bought the Versa new in 2007, had engine changed due to noisy engine, thought it was valves. They changed the engine. Now just past the five year mark, with 23000 km on the new engine at a year and half old, and same noisy valve problem. Service engine soon light since two weeks now, and noticed yesterday hesitation when going into second gear. Trouble code shows 1142 for TPS. Called Nissan parts, they didn't know what TPS is. I believe the throttle position sensor to be just at the pedal. Does it need changed or is it maybe a wiring problem? Your help would be appreciated. Challenger 300.