Ok guys this is the problem I had when I broke down on the way to revolution... Basically ive changed out my 1600cc injectors, 3 sets of resisitors, ignition packs, map sensor and engine wiring harness.. Still cant get it solved. Basically the car will start, idle somewhat it kinda surges a little.. stalls sometimes.. however its not driveable at all if you are not super light on throttle it will stall out like its hitting fuel cut or somthing. I dont know what to do so i took a video of it. If this isnt good enough quality you can email me or get to me on aim: crockadiledundie.
I will send you higher res.. please save target as.

SAVE TARGET AS

 

Just did the diag port thing.. code 25 is what its giving me.

 

actually here are all the codes i was given..

25
27
28
30
31
32
33
34
38
39
40
42
43
44
45
46
47
77
78

 

Here is a list as close as posible..

23 Fuel thermosensor
25 Solenoid valve - pressure regulator control
27 Metering oil pump
28 Solenoid valve - EGR
30 Solenoid valve - split air bypass
31 solenoid valve - relief 1
32 Solenoid valve - switching
33 Solenoid valve - port air bypass
34 Solenoid valve -idle speed control (BAC)
38 Solenoid valve - accelerated warmup system and air supply valve
39 Solenoid valve - relief 2
40 Solenoid valve - purge control (auxilary port valve)
42 Solenoid valve - turbo precontrol
43 Solenoid valve - wastegate control
44 Solenoid valve - turbo control
45 Solenoid valve - charge control
46 Solenoid valve - charge relief control
50 Solenoid valve - double throttle control
76 Slip lockup signal
77 Torque reduced signal

Mind you ive eliminated all of the seq solinoids because im running non-seq/parallel. So what of those are actually causing problems?

 

sis you say you have already hooked a PFC to this and it did the same?

 

i have tried both pfc and stock ecu.. with pfc hooked up i get no cel so i had to put stock ecu in to get those..

 

btw, if i rev it slow and finally get it up there if i hit it hard it will rev for a few seconds and it will actually build about 11psi sitting still so im led to beleive its dumping LOTS of fuel..

 

ttt

 

ttt

 

anyone?????

 

again

 

Give me a call.

 

Thanks brad. I just bought a new tps from Fritzflyn, and am going to multimeter my tps tomorow.. I had previous issues with it no controlling idle or anything before so maybe it finally took a crap.

 

SERVICE POINTS SECTION F IN THE MANUAL

Metering oil pump position sensor
*If the sensor or circuit has an open or short, Service Code 20 is output.
*In the above conditions, the fuel injection amount is fixed, causing poor acceleration and hesitation.

I know you didn't get error 20, but you did get a MOP error.

 

hmm.... how can I kill that? resisitors? I premix anyways..

 

https://www.rx7club.com/showthread.p...hlight=MOP+OMP

 

sweet!!

 

that one guy says with pfc you would never know when the omp goes out though...

 

anyone else with any other ideas? OMP is out..

 

bump.