SR20 Forum banner
1 - 6 of 6 Posts

·
SR20 ftw!
Joined
·
518 Posts
Discussion Starter · #1 · (Edited)
found the reason why my car wouldn't start!

it was the JWT ECU that i just got repaired and reprogrammed.

i put in my stock b14 ECU and it fired right up?

any idea why my JWT might be causing this?
 

·
SE-R SAVVY
Joined
·
66 Posts
I went through the same thing after my swap my car did not stay on and I was sure I swapped ALL the sensors over but......
I forgot one.... :squint:

Did you swap over your TPS sensor from your N/A SR to the DET??

To answer your Questions:
Yes you can start the car without the intercooler piping routed, As long as your MAF is hooked up (of Course)

And your Stock Fuel Pump is enough to have your motor turn on and idle

Keep us posted
 

·
SR20 ftw!
Joined
·
518 Posts
Discussion Starter · #3 ·
I went through the same thing after my swap my car did not stay on and I was sure I swapped ALL the sensors over but......
I forgot one.... :squint:

Did you swap over your TPS sensor from your N/A SR to the DET??

To answer your Questions:
Yes you can start the car without the intercooler piping routed, As long as your MAF is hooked up (of Course)

And your Stock Fuel Pump is enough to have your motor turn on and idle

Keep us posted
thanks for the help bro :biggthump

yeah i put on my b14 TPS and put it on the DET.


anyone else got any input?
 

·
Life in the fast lane.
Joined
·
304 Posts
Check your fuel pressure/injectors ticking/spark/timing and make sure they are all accurate.

My b14 will NOT start if the fuel pressure isn't just right on a JWT ecu. I have a 4 bar program though, I'm assuming yours is 3 bar? Are you using the stock fpr?

Hope you solve your problem!
 

·
SR20 ftw!
Joined
·
518 Posts
Discussion Starter · #5 ·
Check your fuel pressure/injectors ticking/spark/timing and make sure they are all accurate.

My b14 will NOT start if the fuel pressure isn't just right on a JWT ecu. I have a 4 bar program though, I'm assuming yours is 3 bar? Are you using the stock fpr?

Hope you solve your problem!
i'll double check it. yes im running the stock FPR. thanks bro!

anyone else?
 
1 - 6 of 6 Posts
Top