12 is "Loss of battery voltage in last 50 drive cycles". 55 is "End of codes". If you pulled the battery off, don't worry about the 12.

RwP

 

UP

HAVEN'T TESTED FUEL PRESSURE TESTE, but i was thinking if old gaz could cause an engine to stall...
If yes, should i try using super to make my gaz better? like 10 liters? Thanks, Jordan

 

I got code 24 back which is TPS signal is out of range

After a short research on Google : i read that

Three wires connect the TBS to the harness; one receives 5 volts (DC) from the ECU and one is grounded. The middle pin returns a varying voltage to the ECU; this voltage is called the throttle position signal, and it should be between .16 volts and 4.7 volts, DC. If it is not, the ECU registers fault code 24, lights the power-limited light, and puts the entire system into limp mode. Then, the ECU estimates the throttle position from the values given by the MAP sensor.

My MAP sensor is plugged but i think it's broken (the pin arent holding it on the manifold) Could it be my problem?

Jordan

 

Here's the MAP sensor and the 2 pins ... How could i fix that first? With glue?

Jordan

 

It just bolts on there. So long as the vacuum line is hooked up, and doesn't leak, it should still work just fine. If you are getting a TPS code, address that FIRST.

 

 

What does pressure do when you turn the key on?

 

While pump is pumping (hint: may need to bypass the ASD relay for this), you should get 14.5psi for the TBI motors.

If you're not getting that, AND you're not in the return line, you've got a bad pump.

RwP