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

General SAFC II rpm reading is off by half

Please Support ExtremePSI

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

2GSpeed

Probationary Member
18
0
Jan 2, 2005
Cedarburg, Wisconsin
I installed my SAFC II and the rpm reading is off by half say my tach says it is idling at 1000 my safc will read 500 what could this be cause by? I do have the GM MAFT setup could this cause this?
 
Sort by date Sort by votes
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!

Similar threads

SAFC RPM signal not reading
Replies
2
Views
1K
poopi92awdtalon
ibspoolin2
General SAFC 2 not reading right rpm's (shows half)
Replies
6
Views
5K
JayRolla
JayRolla
SAFC-II resets when car is turned off
Replies
2
Views
1K
steve
steve
General SAFC II Karman readings?
Replies
3
Views
2K
WWDtalontsi
safc II help
Replies
10
Views
1K
spyderturbo007
spyderturbo007
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

Latest posts

Build Thread Updates

Vendor Updates

Latest Classifieds

  • jersygsx
    For sale 2g 2G Mishimoto Radiator & Fan Shroud
    2G Mishimoto Radiator & Fan Shroud $200 + shipping and paypal feesYou must be registered to...
    • jersygsx
    • Updated:
    • Expires
  • jersygsx
    For sale 2g 2G Power Window Switches ( tested and hardware included )
    2G Power Window Switches $55 + shipping and paypal fees* Tested 6/2/26 * Hardware included *...
    • jersygsx
    • Updated:
    • Expires
  • The_Partout_Spot
    For sale VIRGIN 4G63 6-BOLT TURBO HEAD
    Came off a virgin stock AWD Auto 1G DMS (91), also have matching block and crank which are also...
    • The_Partout_Spot
    • Updated:
    • Expires
  • The_Partout_Spot
    For sale 1G DSM 4G63 6-BOLT TIMING COVER
    Used, see condition in photos. Buyer covers shipping / fees.
    • The_Partout_Spot
    • Updated:
    • Expires
  • 92GSXtacy
    For sale Garage clean out
    Changing setups on the car and getting rid of some stuff as well that's been laying around. Will...
    • 92GSXtacy
    • Updated:
    • Expires
Back
Top