0
By turning the ignition on you should hear the fuel pump run for a couple seconds. Continue to turn the ignition off and on again until it no longer runs the pump. Two or three times should do it. The system should now be primed and pressurized.
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
What flow rate is a Tbi injector on a 1990 Geo Tracker 1.6l?
50PPH
What controls the injector on 1991 jimmy with tbi?
The ecm (engine control module)
Where is the injector fuse on a 1993 Chevy k1500 350 TBI?
Its in the fuse box labeled trans
Where is the fuel injector regulator tbi in a 1991 cchevrolet van g20 5.7l ?
Take off the upper intake, the regulator is on the backside of the fuel injector unit spider.
Why is injector not pulsing on a 91 Geo Tracker has fuel pressure and will run on ether?
I had to replace the injector itself the other day as it was not allowing the fuel to go into the TBI unit. I used the injector test light on the harness and it show the computer as being good.
1991 GMC S15 tbi injectors wont pulse new computer and fuel pump installed?
the ignition module or injector fuse
1992 Chevy 350 - Why no fuel past tbi?
if there is fuel to the throttle body injector then test the injector itself. is there a pulse from the computer? use a noid light to see pulse. if so does the injector has high resistance? (resistance can be looked up on-line or at your local auto parts store) resistance is the amount of amperage electricity needs to go through something. that's why corrosion on the battery can cause it to fail or the alternator to fail. if all these tests fail, inspect for blockage between the injector and inlet to the TBI unit.
What the difference between TBI and TPI on a 1992 Chevrolet Camaro V8?
A TBI is a throttle body with 2 fuel injectors and looks like a carburator. A TPI is a tuned port injection system meaning there is 1 injector for each cylinder.
Can injector spider on 1995 blazer be cleaned?
The 95 models did not have the spider on them. It was a TBI / Throttle body injection system. If your engine is a vortec, Then no it can't be cleaned.
What is the difference between cpi and tbi as in 1995 Chevy?
The CPI injection fuel system has a fuel injector for every cylinder. A TBI has only 2 injectors that set's above the center of the intake that's feeds all the cylinders like a carb.
What causes a 1991 RS Camaro with a 305 TBI not to get fuel injector pulse?
if you do not have spark you will not have fuel check coil module and ignition pick up coil.
What would cause tbi injectors to stay open all the time?
A grounded signal wire from pcm, faulty pcm, or faulty injector are the only possible causes.
