Alright guys im stumped, i have a 97 integra ls four door. Motor is stock except for the headstuds and bolt ons. I have a 340lph fuel pump, 180psi rail 1000cc rc injectors, type r trans, 53 trim turbo, and an obd1 computer with hondata v2. Fuel pump is wired to a switch im getting pressure at the rail. Car is tuned on e85. Had some okd e85 in the tank when i got her to turn over the first couple of times. Then drained added heet and put about 8 gallons of new fresh e85 in. She starts with atarter fluid hits a grand and dies out. Sparks good brand new dizzy, compression checks out, timing is good, all sensors are plugged in checked continuity and resistance at everything fuel injectors pulsing and have the right resistance. What could it be? Ignition switch? Too much fuel pressure?

 

All parameters in Hondata setup correctly?..

 

Yes, she ran on the tune and everything i pulled the motor cleaned the engine bay painted put the motor back in. I think my injectors arent pulsing anymore So i just gotta trace out that system from the injectors to the resister box back to the ecu and main relay

 

The last time my integra wouldn't start, but started with fluid, it was my pump.

 

Even if im getting pressure at the rail? I have pressure at the rail i have voltage at the injectors. I got new injectors. Still no start only with fluid and then she dies

 

Make sure the injector setting matches the injectors you have in the Smanager as well as the dead times for the injectors. What injectors are you using? what map sensor? make sure all calibrations are correct. It sounds like either the settings on the injectors are wrong or the plugs can be switched on the injectors clips or Map/TPS plugs could be swapped cause its common to be switched cause they fit each other.

 

I have a set of RC 1000cc injectors, i also have a set of deka 830cc injectors, ive used and tried both on the teggy. I have had the ecu checked out a couple of times it checks out that its good. I have a 4 bar omni map sensor, and ive double checked on the wiring a few times. Even swapped the sensor plugs just to see god forbid but i made sure and souble checked everything to make sure it was plugged in right

 

So each time you changed injectors did you go into Smanager for the Hondata and change the injector settings and uploaded the calibration before starting the engine? same with the Omni bar map sensor, have you confirmed that's the map sensor that's saved in the tune/calibration?

 

My hondata **** the bed. Now the teggy sits while i wait to stock pile the money to get the v3 and a retune done. I ended up converting the whole car to obd1. Then the v1 battery finally quit before i could find a solution to running a trigger wire. Apparently there is a way to do this in the ecu but i cant find anything on it. So now i just have to buy v3.