function monitoring fuel shutoff p1266
accel pedal potentiometer p2135
accel pedal potentiometer p0121

i've lost all throttle input 3 times today. once at a light. twice left lane busy traffic high speed on highway...that was scary trying to coast to far right
Shutting off engine and restarting everythings back to normal but all of a sudden, no throttle input at all...throttle pedal absolute no response...
durametic codes listed above...anyone have any suggestions?

 

look like the pedal sensor or wiring issue
good luck

 

Sounds like an issue with the throttle pedal based on the codes above, check the wiring at the pedal to see if maybe it got knocked loose? Pedal would be my next guess but it's only a guess and you probably want to be more sure before swapping $$ parts.

 

Just got these codes today!, geetee can you share if you resolved this?.

 

I have a sprint booster. Inside SB solder came loose/contact intermittent cause loss of throttle. Sent it back and got a new one.

 

I have already replace the Pedal Sensor with a brand new unit, still having the issue. but now codes are P2135 and P0122,

Could this be related to the TB?? which ground point(s) should i check??

 

This happened to others and you need to clean the throttle body with throttle body cleaner. I had this happened with a throttle jacking code that came up.

 

Here are the codes Im getting. I thought it was a boost leak at first, but then I got the go to Workshop Check Engine light. P2135 Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation

P0121 Throttle Position Sensor (TPS) “A” Circuit Range Performance Problem

P1508 Torque comparison function monitor.