The TPS on my 20K manifold is for a 4 wire setup but is only using 3 wires so im assuming its ignoring the idle switch which is not needed by the newer ECUS. However my ECU and loom are to suit a 3 wire TPS. I dont think i can just swap the plugs as the 4 wire reads the opposite of the 3 wire TPS. 5v being closed vs open.
Ive read that you could be able to swap the voltage and grounds to reverse the polarity of it and give the right reading but idk if that works or is theory. Could also swap my 2.5 one over but i think i read somewhere that they have different mounts to the throttle blade arm thing
Any ideas?
3 vs 4 wire TPS
Started by Barbbachello, Oct 29 2015 07:10 PM
1 reply to this topic
#1
Barbbachello
-
- SubyClub Area Rep
-
- 6,458 posts
Touring Bruce
- Gender:Male
- Location:Mehico
- Interests:Docking
Posted 29 October 2015 - 07:10 PM
#2
Barbbachello
-
- SubyClub Area Rep
-
- 6,458 posts
Touring Bruce
- Gender:Male
- Location:Mehico
- Interests:Docking
Posted 29 October 2015 - 07:32 PM
Problem likely fixed. Put my 25D one on. Bolted up fine, fingers crossed the throttle arm thingo catches right
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users
