deving916

iTrader: (2)

Background:

I had an 96 integra (obd2a) that I scrapped. I took the motor and trans and swapped it into a cleaner 00 integra (obd2b). I'm using a step down harness to run my obd2a ecu. Everything is stock.

I hooked everything up but the car won't start. I have 12v at battery, I get 12v at the starter signal when trying to crank but the car doesn't click or try to crank. I added some new grounds to trans, starter body, alt body and valve cover to see if that would fix the issue.

When I turn key to accessory 2, my fuel pump primes and goes off as normal. When I try to crank nothing seems to happen. I do have continuity to the engine and trans. I've triple checked all my fuses as well.

Any ideas?

deving916

iTrader: (2)

Any of you integra folk have any suggestions?

TheRealTegger

Clutch interlock switch or wiring?

deving916

iTrader: (2)

I tried jumping the starter (positive to starter signal) and the car still wouldn't turn over

TheRealTegger

What DOES happen when you jump power directly to the starter?

A click, a spark? ANYTHING?

az_db7

Just so we are all on the same page you have an:
OBD2B vehicle/wire harness
OBD2A ECU
OBD2B to OBD2A jumper

my question is. are you usng an obd2b or obd2a dizzy?
and when you jumped the starter did it crank but not turn on?

deving916

iTrader: (2)

It clicked slightly, but I got it figured out. Even though autozone said my starter was fine, I tested my friends with same engine and my car started right up.

SO it was the starter. Thanks all.


Also, I am using an obd2a dizzy

Snailor Built

If you hooked power up to the starter and it wasnt operating properly, that should have told you it was that from the start!

tamboo

fcm sez:

https://honda-tech.com/acura-integra...tools-3043958/