Ok I’m running a N351 Ecu, N350 AFM, Pressure sensor, voltage regulator (I think that what it is, mounted beside the trail coil???) Is this right??

Another thing, I’ve never had this problem before, my car won't idle, tps, etc, is all set. But when I try to drive it and keep it at a constant speed, it feels like I’m riding a bucking bronco, it chugs back and forth, back and forth. It about gives me whiplash. I'm totally lost can anyone help, I’d appreciate it, tried searching for the past 45 min but cold really come up with anything useful.

Also just a little note i have no Solenoid valve (pressure regulator control (PRC)), Split air solenoid valve, Solenoid valve (relief), Solenoid valve (switch), Port air solenoid valve, Solenoid valve (bypass air control (bac)), Solenoid valve (accelerated warm-up system), Auxiliary port valve, Solenoid valve (variable dynamic effect intake control (vdi)). Just thought u might want to know, i've had a running engine in this car before without all this but it blew a coolant seal. So its probably something stupid.

 

my car bucks at around 2.5k rpm when i am in 1st gear... i was told it was due to the throttle body mod... maybe that?

 

but it didn't do that with my other engine

 

Bumping will get your threads locked.. Just a little FYI.


No, thats a relay.. Voltage regulator is integrated into the ALT.

Why did you remove the BAC?

 

tps

 

Luke_Tech Please read this before posting again:

https://www.rx7club.com/forum/showthread.php?t=456843

Bumps are against 2nd gen technical section rules. Any further bumping in your thread will result in the thread being closed. Futher more bumping in less than 24 hours makes you look like a big baby, that thinks he or she is more important than anybody else.

And your problem is a classic example of a bad or misadjusted TPS (of course with all the other parts missing that are used for drivability it could also be anyone of those- why did you handicap your car so much???).

 

Sorry to hijack. But what does Bumping mean? This is not a smart *** question. I just dont know what it means? I have read the rules but i still dont understand?
Thanks in advance..

 

Bumping (or ^^^, or TTT, or Anybody...) means posting nothing related to the problem, and just so the thread gets bumped up to the top of the thread list.

Luke_Tech's bumps in this thread were already deleted.

 

sorry for the bumping, i won't do it again.