FuelTech 170 LB/H Manual De Usuario página 6

If your injectors are not working use the diagnostic
guide below
- Check all fuses related to injector power
- Check to make sure all relays related to injectors are energized
- Check for power at the injector connector with a voltmeter or
LED test light
- Check the injector output from your ECU with a noid light set or
LED test light
- Make sure either your peak and hold driver or jumper is plugged
in if using a FuelTech terminated harness
- Check for power and ground at your peak and hold module
Fuel injector installation
O-ring style injectors
a. Lube the upper and lower o ring with petroleum jelly or ATF
b. Press the bottom of the injector into your intake manifold injector
bung
c. Align all injectors and press the fuel rail onto the top of the injector
ensuring all of the o rings are intact and seated properly
NOTE
In some cases, it will be necessary to increase the diameter of the injector fitting holes in the intake manifold.
EN
IMPORTANT
Once installed, pressurize the system to inspect
for leaks before starting
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