Issues with
 

My Mods: Stillen Supercharger.

I'm having lot of issues with CEL. Throttle acting weird. Get CEL with P0172 and P0175. I have changed out the camshaft sensor and crankshaft sensor already. I've been watching the the gauge on how much fuel is adding and cutting. Everytime I make hard turn or go over a bump my car goes rich. Car idles weird. Comes to stop and car dies sometime. Car takes really long to start after it dies on the road. Make things even worse somebody yelled "GET A FORD" LMFAO. Started looking around the issues and only thing I found is this pipe is squeezed up by the the throttle body. Can this be issue causing all the problems I'm having.

http://www.the370z.com/members/tusha...vap-system.jpg


http://www.the370z.com/members/tusha...queezed-up.jpg

Had the same issues and same error codes with my car 2 weeks ago.

Initially it was just PO172 which I cleared twice then PO172 & PO175 which I cleared.

However hasn’t happened since.

http://www.the370z.com/forced-induct...ercharger.html

Looks like that was the problem. I used the zip tie and pull that pipe and strapped it with strut bar and drove around no problem. Weird I didn’t know little evap pipe be causing all the error codes.

http://www.the370z.com/members/tusha...line-fixed.jpg

A better way to route that is under the throttle body there. It'll let the tube bend a little more gentle.

That is my plan just wanted to confirm that it was the problem. That’s why I went ghetto on it.

I you sure that this is the cause of the problem as I had exactly the same problems with my car which now seems to have cleared.

Checked the same pipe on mine and it seems fine.

Could the problem be faulty Stillen extension MAF cables which cause an intermittent problem?

Well it could be MAF extension cable. I wrapped the wire with heat shield. Because it’s too damn hot for n the engine bay. When I was trying to solve my problem I made sure I did that part first. It solved the weird idle problem. Then car keep running rich on normal driving and because ecu was trying cut so much fuel I knew I had problem else where then I discover the squeeze pipe and it solved the problem.

wonder has this issue been solved. now having this issue with my stock nismo. smh this thing does this like every other few months, so damn weird. I end up swapping MAF's out because on my ecutek logs the passenger (bank 1) voltage is like .30 while driver is .70-1.00. hoping someone has solved this lol.

Most likely yes.