My daughters car started losing speed and acceleration. Check engine light came on. She had it towed home. I checked with a scanner and it displays the following codes: P1151, P1191, P1193, and P1151 again. P1151 says Accel Position Sensor, but I can't find any information on one for purchase. I can find throttle position sensors, (they all have 4 pins) but this unit attached to the end of the accelerator cable has 8 pins. (Located under hood mounted on the passengers side wheel well facing the rear of the car) Is this the correct sensor and where can I get one?
Hyundai Q&AAsk Your Question
2002 Hyundai XG350 Question: What is the part number/description for the Accel. Position Sensor?
Answer #1mastertech6371 January 05, 2012, 22:34Master
the fly by wire system has 2 components. the throttle body which houses the 2 motors and the pedal sensor which contains the module for the control. replacing them both is around 800-900 just for the parts.
Reply70 SuperBee, January 06, 2012, 17:37Rookie
Thank you for the response. Whew, mighty proud of their stuff aren't they? I'm going to have to look a bit deeper to narrow it down. Still looking for part numbers for the pedal sensor.
Answer #2patrick mannion from Greg Solow's Engine Room, January 05, 2012, 23:34Master
Not sure how far back their information goes back but Hyundai as a car manufacturer put a lot of free technical information and workshop manuals on line for Hyundai owners. Check out www.hmaservice.com lots of great information.
Reply70 SuperBee, January 06, 2012, 17:39Rookie
Thank you for the link. I'll look around there and see what I can find. I looked briefly at the site, and a wealth of info there. Great tip.