MY

ENGINE WON'T START, WHAT DO I DO?

•   

Make sure ALL connections for the harness and swap have been made. This

includes, Oxygen Sensors , MAP Sensor, Crank Sensor, Cam Sensor, and MAF Sensor. Additionally, ensure the

exhaust and intake duct work are installed properly. If any of these

items are not installed correctly a no start condition can result.

•    If you are having trouble with your

engine running poorly or not running at all, first perform basic

trouble shooting (ensure that you are using the correct parts, see

Table 2), check for faulty connections, blown fuses, disabling of VATS

in PCM, spark, timing, fuel pressure, etc., then see if the PCM has

stored a trouble code in its memory.

•    Make sure the the Ignition feed wire (usually a small gauge RED wire coming from the fuse block,) is connected to 12 volts when the vehicles key is in the CRANK position and the RUN position.

•    Contact PSI Tech Support.

NO

INJECTOR IMPULSE?

•  With

an OBDII scanner, check that the engine RPM during ‘Cranking’ is above

150-rpm. If the RPM is reading below 150-rpm, charge the battery. If

the RPM is not reading at all, a faulty crank sensor or crank sensor

wiring could be the issue. Contact PSI Tech Support for further

instruction.

•  If

the RPM is reading over 150-rpm, insert a Noid Light (available at your

local auto parts store) in each injector connector. If the light

flashes, the injectors are clogged. Remove the injectors and fuel rail

from the intake manifold. Once removed insert a pan under the injectors

(to catch fuel). Have someone crank the engine while watching for fuel

spraying evenly out of the injectors. If no fuel sprays, or dribbles

out, remove the injectors and have them professionally cleaned (soaking

the injectors is not an acceptable means of cleaning) or replaced.

•  Contact

PSI Tech Support to determine if Vehicle Anti-Theft (VATs) is still

active in your PCM.