RauLiTo SS/SC

iTrader: (3)

So, I installed 60's and a dual pass endplate. Also a stage 4 Pcm that I bought from a member in this site programed for 60's and a 2.6 pulley.

So I put everything on and when I tried to do a case learn, the car did not start. I dont have hp tuners nor i know anybody who has acces to it. So i took out the new pcm and put the old one back. And I tried to start it again but it does not start.

Is it possible that the car locked itself for the unknown pcm?? Or is there anything that i am missing.

When i turn the key, The fuel does not pass throght the injectors. Plus i added coolant bacause of the option b but the coolant does not go anywhere.

So is there anything that i need to do.. What and how could I sove this problem??

Please I totally need your help!!

thanks!!

RauLiTo SS/SC

iTrader: (3)

Bump for help...

LS6Rally

iTrader: (14)

when you say teh fuel dosent pass through the injectors are you saying they dont spray??. check to see if your getting fuel pressure at the rail. also make sure that the clutch is all the way down. and whats your battery voltage

Wolf117

re connect the battery? jk, i dont know

RauLiTo SS/SC

iTrader: (3)

Bump for help!!!!!

it dosent spray and in te boost gauge stays at 0 theres fuel rail but theres no pressure

light'bolt

not sure but have you checked the fuse for the injectors??

zipo1200

Well so far it seems you guys have nailed the fuel problem. The pcm itself does a self check before you can even turn your key. When you turn your key, you should be able to here your pump pressuring up the fuel rail, Try with both pcm's. Also from my understanding is that the pcm has to have your VIN in its memory banks or it will not start. there may be another problem as well. Check your connections with the pcm and see if anything is unusual when you turn the key in the on position. We are going to need to know if that pump is turning on.

oh and drain the fuel out of the fuel rail with the check valve so the pump stays on longer so you can here it

383_Stroker

iTrader: (3)

You didn't take the fuel pump relay out when you were working on it did you?

BLAZIN07SS

iTrader: (7)

how careful were you with the harness pins on the ECU? they love to break apparently

bwalker0510

had this problem. didnt fully connect the 60 lb injector harness. i guess check that. mine felt like it was fully connected but i put a little more force behind it and it was fixed.

RauLiTo SS/SC

iTrader: (3)

From my understandig the Pcm doesnt have my vin in its memory. I checked the injector harness, and its good. I will have to check the vin PCM pins to check they arent broken .


Thanks!

ptrblkz24

+1.if u did,you probably put the relay back in the wrong spot.

RauLiTo SS/SC

iTrader: (3)

No I did not take the pump rely out

cobalt ss/sc

can you hear ur fuel pump working?

rukkee

iTrader: (3)

Did you pull the fuse for the fuel pump when changing injector's? It's really easy to put it in the wrong slot when putting it back in, triple check that it's in the right spot.

This happened to me and it looked fine but was off one socket......took me a while to find the problem and i was pissed when i realized what i'd done. It's happened to a bunch of people so it's a pretty common oversight.

JimzSS

I believe you are close with the vin # not registering.
put the old pcm in and try it...if you still haave it.
As mentioned many times on this site, the pcm's are vin sensative...lol