The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Post a Question

pin 81

  1. 2G Voltage Drop on Pin 81

    Once I plug in the MAP sensor, voltage from pin 81 on the ECU will drop from 4.97v to 4.30v and the MAF and TPS will read that same voltage since they are also connected to pin 81.If I leave the MAP sensor unplugged, the TPS and MAF will get 4.97v from the harness. This affects the TPS a lot...
Boosted Fabrication
ECM Tuning
ExtremePSI
FIBA Motorsport
Fuel Injector Clinic
Innovation Products
Jacks Transmissions
JNZ Tuning
Kiggly Racing
Morrison Fabrications
Rix Racing
RockAuto
STM Tuned
Support Vendors who Support the DSM Community
Back
Top