Questions & Answers for: p1221

1997 corvette Cleared code and code p1221 came up runs rough and drops cylinders brutus96 contact me at [email protected] i had the same problem i might be able to help. (313)492-5321 george dtc ...

i have 2001 carisma 1.8 gdi with a trouble code p1221, what is tis, thanks It is an issue which concerns the throttle and the throttle body. Have the pedal position also checked.. normally this code ...

fault code p1221 What year and model do you have?

code p1221 on 2002 Chevy Trailblazer throtle body assembly and re flash the pcm 

code p1221 on 2002 Chevy Trailblazer code p1221 reduced engine power and service engine soon light on serious loss of power its drive by wire system you need a new throtlebody/ acuator Wht does p1221 ...

2002 Chevy camero - code p1221 - replaced throttle body & accelerator pedal module. Low engine light came back on?? Does computer pick up new part or do I need to have it programmed for new part? ...

...a mitsubishi space wagon 2001 equipe d.g.i we have a problem and the code that keeps coming up is p1221, how do I fix it and whats parts do I get if any is needed Engine Throttler body part n#

p1221 Tac motor feedback is the description of the code,TPS,TAC AND pedal postion sensor replaced, but p1221 still comes up on scan tool,what should i do? No reason to replace any of those 3 parts, ...

fault code p1221 need to know the vehicle make as different manufacturers use different codes at times , for example ford, jaguar and mazda use this code for fuel pressure related problems

I'm getting codes P1221 and P1271 and low power mode happening more often with cold weather - 2003 Oldsmobile Bravada also my Blue Driver report shows B1480 Battery rundown protection circuit ...