MAPerformance aux fuel kit

[BlackPony2016]

Yes

It won't crank unless the driver side fuel pump connector is disconnected and if you plug it in while it's running the car shuts off now. It's like it's getting too much fuel

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[Sup3rPat]

It won't crank unless the driver side fuel pump connector is disconnected and if you plug it in while it's running the car shuts off now. It's like it's getting too much fuel

Flash the split second controller fuel maps to all 0.

 

[Sup3rPat]

Or disconnect the additional injectors until your tuner provides you with a new fuel map and tune

 

[BlackPony2016]

Or disconnect the additional injectors until your tuner provides you with a new fuel map and tune

Mu tuner won't send me a new map for the E85 tune. This what he said. "Go back to stock then. I do not think this is calibration related. Choose
one you know works and see what happens." even though my engine is still flooding with the Injectors unplugged. My tube is by unleashed by the way

 

[BlackPony2016]

Or disconnect the additional injectors until your tuner provides you with a new fuel map and tune

I just loaded my old map back on it and unhooked everything to the Aux kit and its still doing the same thing:frusty:

 

[Sup3rPat]

Im running out of ideas, you might have to get professional help... Last thing I would try is remove the intake manifold and inspect it for puddles. While its off inspect the valves also... Maybe its just residual fuel from when additional injectors were connected... Good luck bud, keep us posted on what you find out.

 

[mtoo22]

Sounds like fuel is pooled In the manifold.

 

[BlackPony2016]

Yeah it was pooling super bad in the manifold, I had to take my plugs out and turn the engine over to spray it out. But as it turns out I never actually loaded the fuel map on the ECU from the r4 program because the cable I bought wasn't working with it for some reason. So now I need to buy a cable that will work. Apparently that's a pretty popular problem with this kit

 

[sl1kn1ck]

I would HIGHLY recommend changing your oil soon if you have been dumping a ton of gas in your combustion chamber. My last 3SGTE I had in my mr2 was fully built, but i had a bad injector dumping fuel all the time, and it caused this bulletproof engine to spin a main bearing. This caused my bottom and top end along with turbo to be toast.



Nick

 

[tw557]

Very good advice about changing the oil. I've seen this a few times too.

 

[DavidHuff]

Where is MAPerformace and do they ever post on this forum?
Please help this member with your product or do you care.

 

[BlackPony2016]

Good news guys! I got it running with the kit on it with no help from maperformance. But at least I got it going. Thanks guys for all your help, yall are awesome!

 

[Berstuck]

Good news guys! I got it running with the kit on it with no help from maperformance. But at least I got it going. Thanks guys for all your help, yall are awesome!

What was the problem?

 

[Sup3rPat]

Good news guys! I got it running with the kit on it with no help from maperformance. But at least I got it going. Thanks guys for all your help, yall are awesome!

That's awesome! Time for some pulls and datalogs to fine tune your ecobeast !

 

[BlackPony2016]

The USB to db9 serial cable I had wasn't working correctly so it wasn't actually loading the fuel map onto the ECU, so it was flooding my engine.

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