Third Generation F-Body Message Boards

Third Generation F-Body Message Boards (https://www.thirdgen.org/forums/)
-   Tech / General Engine (https://www.thirdgen.org/forums/tech-general-engine/)
-   -   89 305 tpi wont idle (https://www.thirdgen.org/forums/tech-general-engine/702431-89-305-tpi-wont.html)

thomas2213 05-22-2014 03:51 PM
89 305 tpi wont idle
 
Hey guys I have a question, First I just purchases an 89 305 tpi for a new project, I have never messed with a tpi system before and thought it could be fun to mess with, anyway the car will not idle unless I unplug the maf, when I do the only code that comes up is a 22 which is the tps and going through the flow chart everything seems to be normal. is there something I might be missing. Thanks

FBOMB90 05-24-2014 11:59 AM
Re: 89 305 tpi wont idle
 
Originally Posted by thomas2213 (Post 5767863)
Hey guys I have a question, First I just purchases an 89 305 tpi for a new project, I have never messed with a tpi system before and thought it could be fun to mess with, anyway the car will not idle unless I unplug the maf, when I do the only code that comes up is a 22 which is the tps and going through the flow chart everything seems to be normal. is there something I might be missing. Thanks
Put a volt meter on the TPS wires while plugged in. Turn the key on and monitor the voltage while turning the throttle slowly. It's possible you have a "dead" spot in the sensor. Also check your idle control motor for carbon build up.


All times are GMT -5. The time now is 12:15 AM.


© 2024 MH Sub I, LLC dba Internet Brands