MAP sensor not working
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
MAP sensor not working
I'm new to all this..the car is at the dyno shop..we've set tps and got it to idle..when viewing the tune screen the dial for the MAP sensor doesn't move..we've removed the vacuum line off the motor and pulled it out to check for kinks and blockages..nothing found..even sucking through the vacuum line doesn't change the reading..this causes the obvious running to rich problems so we've had to back the fuel down just to keep it running..any thought suggestions would be a huge help..thanks MS 11 is about all I can tell you just now..this even has my dyno guy stumped..
Re: MAP sensor not working
Check the MAP sensor pins for bridged or cold joints (re-flow the solder joints.)
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Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: MAP sensor not working
What voltage do you read at pin 1 of the MAP sensor with the key on and the engine off?
