its idling decent now and got the fan switch replaced but the fans arent turning on. The v6 plugs were different so they had to be spliced. The fans themselves work we jumped them individually but when trying to jump them like the manual says they dont kick on and the book says then checking the wiring harness. So im at a lose for that one. Also its still hesitating when you give it any gas and then the rpm's will drop really low and the engine dies. Anyone have any ideas. Cant find a vacuum leak.
Announcement
Collapse
No announcement yet.
Need some help with my bpt swap in my mx3 gs
Collapse
X
-
O2 sensor, TPS sensor... which TPS are you running??---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---
1992- project FE3..... 313 WHP @ 9.3psi
I pet my dash when I get into the car..."good car"he actually has a mazda tree, parts grow on it
Comment
-
for now i was going to run the 3 wire tps cause i swapped to the na prolx throttle body since im using the pro lx harness. Is the tps adjustable cause ive heard going with the 4 wire runs better but i thought it would still run. How difficult is it to run the 4th wire should i just try going with that.
Comment
-
thats your problem, you need to change to a 4 wire---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---
1992- project FE3..... 313 WHP @ 9.3psi
I pet my dash when I get into the car..."good car"he actually has a mazda tree, parts grow on it
Comment
-
Is the 3 wire really causing it to run that bad i thought it would atleast get by. Also i went to diagnos using the blinking of the check engine light and realized that the check engine, battery, and oil light dont work. we changed the bulb and that wasnt the problem. Cant figure out that problem. How difficult is splicing in for the 4 wire tps. thanks for the help so far bpt323
Comment
-
What lights dont work on this ecu? I lost my check engine light, but that is normal with the GTX ecu. I do not think that the dash lights in general should not turn on with this new ecu you have. Check all your fuses, ect. Check the fan switch that is on the thermo housing, prolly bad.
The 4 wire is just splice the 3 wires that are the same, then take the 4th one and pin it into the ecu at the right pin. Am i right about that fellers??BP-05 Turbo-Sold
2004 MK4 AWP Jetta GLI
Comment
-
check your fuses
What lights dont work on this ecu? I lost my check engine light, but that is normal with the GTX ecu. I do not think that the dash lights in general should not turn on with this new ecu you have. Check all your fuses, ect. Check the fan switch that is on the thermo housing, prolly bad.
The 4 wire is just splice the 3 wires that are the same, then take the 4th one and pin it into the ecu at the right pin. Am i right about that fellers??
I oughta just make my how to BP-GTX conversion & whatnot.
another thing.... unplug pin 2S from the ECU plug & tape it up this will eliminate the VICS solenoid from tweaking out from seeing 2 power signals.
loop the VICS actuator from the VICS wastegate to the manifold bypassing the black canister.
In order to convert from 3 wire to 4 wire you need to do this: ....
move pin 2L to slot 2M & add a wire from pin 2K to the TPS sensor 2k represents the lowest wire on the TPS plug (i.e. green with red stripe.)
knowledge is key.
if you've got questions you know who to ask
(note this is if your running a GTX ecu)---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---
1992- project FE3..... 313 WHP @ 9.3psi
I pet my dash when I get into the car..."good car"he actually has a mazda tree, parts grow on it
Comment
-
the vics stuff does not apply then no...---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---
1992- project FE3..... 313 WHP @ 9.3psi
I pet my dash when I get into the car..."good car"he actually has a mazda tree, parts grow on it
Comment
Comment