Oscar Pichardo
eop002
- Joined
- Jun 17, 2012
Need some advise on a no crank condition for my TTA with a brand new motor installed.
Went to start the car and nothing. Turned ignition to on, pump primed for a few seconds and it built fuel
pressure. Went to crank then nothing. At first, thought it was a VATs issue, but no security light turns on at all, not even with ignition on prior to cranking. I think it was disabled after installing the Classic FAST system. The symptoms point to VATS, but not sure if the lack of a lit security light supports this.
I ohmed the resistor on the key and the under steering column connector and they match. Tried my spare key. Same no crank.
I then replaced the starter relay nothing. I then jumper the starter relay harness (Yellow wire to Green/White wire) and got the starter to crank, but no start. This has been the only way I have been able to crank the motor at all is through the jumper on the starter relay.
Test light on injectors do not light during jumper cranking - checked the plugs after several start attempts
and they are bone dry. When cranking I have 50+ lbs fuel pressure & fuel pump operation.
Car has brand new plugs, fuel pump relay, starter relay, injectors. I do keep blowing the IGN 10 amp fuse when I jumper the starter relay and it may be related to issue, but not certain where else to look.
Cam sensor harness voltage pins B & C at 6 to 9 volts.
Crank sensor harness voltage pins B & C at 6 to 9 volts.
This is what I have tried so far, any additional ideas would be much appreciated.
Thanks,
Went to start the car and nothing. Turned ignition to on, pump primed for a few seconds and it built fuel
pressure. Went to crank then nothing. At first, thought it was a VATs issue, but no security light turns on at all, not even with ignition on prior to cranking. I think it was disabled after installing the Classic FAST system. The symptoms point to VATS, but not sure if the lack of a lit security light supports this.
I ohmed the resistor on the key and the under steering column connector and they match. Tried my spare key. Same no crank.
I then replaced the starter relay nothing. I then jumper the starter relay harness (Yellow wire to Green/White wire) and got the starter to crank, but no start. This has been the only way I have been able to crank the motor at all is through the jumper on the starter relay.
Test light on injectors do not light during jumper cranking - checked the plugs after several start attempts
and they are bone dry. When cranking I have 50+ lbs fuel pressure & fuel pump operation.
Car has brand new plugs, fuel pump relay, starter relay, injectors. I do keep blowing the IGN 10 amp fuse when I jumper the starter relay and it may be related to issue, but not certain where else to look.
Cam sensor harness voltage pins B & C at 6 to 9 volts.
Crank sensor harness voltage pins B & C at 6 to 9 volts.
This is what I have tried so far, any additional ideas would be much appreciated.
Thanks,