Rrohde84
Active member
map sensor was killing the car periodically cutting out. switched out the map sensor and the pigtail connector now the car wont start.
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map sensor issue
- Thread starter Rrohde84
- Start date
GSTwithPSI
Well-known member
Ok, start off by going to ECMtuning and downloading the latest version of ECMlink: click
I think you mentioned having a MAC, so grab the current stable version (v3.27.92) applicable to your machine.
After you have ECMlink downloaded, install it on your machine. Instructions here: click
Once it's installed, turn the car on, and plug in your cable to the OBD1 port. Connect to ECMlink via your laptop and grab a log.
Once you have a log, you can email it to me, or post it on a free file upload site and then post the link to it here.
Basically, I need to see how ECMlink is currently configured, and in order to do so, I need a log. Until I know what ECU input is configured for the MAP sensor, I can't help you troubleshoot the circuit. Once I know what ECU input ECMlinkk expects the MAP sensor to be on, I can ID the ECU pin and help you verify the MAP signal is going to where it is supposed to.
If any part of this doesn't make sense, let me know.
I think you mentioned having a MAC, so grab the current stable version (v3.27.92) applicable to your machine.
After you have ECMlink downloaded, install it on your machine. Instructions here: click
Once it's installed, turn the car on, and plug in your cable to the OBD1 port. Connect to ECMlink via your laptop and grab a log.
Once you have a log, you can email it to me, or post it on a free file upload site and then post the link to it here.
Basically, I need to see how ECMlink is currently configured, and in order to do so, I need a log. Until I know what ECU input is configured for the MAP sensor, I can't help you troubleshoot the circuit. Once I know what ECU input ECMlinkk expects the MAP sensor to be on, I can ID the ECU pin and help you verify the MAP signal is going to where it is supposed to.
If any part of this doesn't make sense, let me know.
Rrohde84
Active member
ok will see what I can come up with after work
Rrohde84
Active member
I have it loaded on the laptop going to try and connect it to the car today and see what I come up with
