Car Questions
RepairPal is your advocate for car care advice and guidance

Code po121 tps sensor

(2005 Mercedes-Benz ML350)
in Medford, NY on March 24, 2013
i get po121 crk circut on obd scanner it goes into limp mode. po161 po141 still there i cant seem to find out what is wrong dealer took my money but didnt fix the problem there is no power at the 40 amp fuse for the air injection pumpcan that cause any of this?? any ideas please help me thank you Jim
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
not running or shifting correctly
Didn't find what you were looking for?