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code P0121 APPS voltage too low...HELP

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Old Feb 3, 2010 | 01:26 PM
  #1  
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From: Lecco, Italy
code P0121 APPS voltage too low...HELP

hi guys! yesterday I enjoyed dead pedal 2 times then check light ON and code P0121...APPS voltage too low. I've tried the calibration: I can read a max of 0.4volts with the sensor all to the front of the truck(to increase voltage)..I think I ve done the job right, if I rotate the sensor to the back of the truck voltage drop to 0.1v. voltage before unscrewing the bracket and apps was 0.5v. voltage on the APPS tag says 0.565v
I need a new APPS?
What do you think bout the Bluechip replacement one? Is it mopar or bluechip made? sold for 170bucks..

thanks all
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Old Feb 3, 2010 | 04:37 PM
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From: On the Farm, Manitoba
Search TIMBO APPS on here, there is a long thread with many satisfied customers.
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Old Feb 4, 2010 | 12:33 PM
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From: Lecco, Italy
just ordered a new one from him!! very great person!
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