Fuel Delivery and Air Induction

FUEL INJECTOR
Resistance between the injector pins 16 ohms

FUEL PUMP
Main pump current consumption [1] max. 6.5 amps
Feed pump current consumption 3 - 4 amps

TUNE-UP
Air/fuel ratio 0.6%
Air/fuel ratio limits [2] 0.4 - 0.8%
Timing [3] 15° BTDC
Idle RPM 850 ± 50

[1] At line pressure (300 kPa / 42 psi) and air temperature of 68 °F (20 °C).
[2] Check upstream catalytic converter.
[3] Timing can be checked only, no adjustments are possible.