D21 Hardbody 4WD L4-2389cc 2.4L SOHC (Z24i) (1988)
is satisfactory, injector "A" is good. Turn off the engine, reconnect the red wire disconnected in Step 2a and proceed to Step 2c. If the engine
will not idle, or idles poorly, injector "A" is faulty and should be replaced.
c.
Check the operation of injector "B" by disconnecting the green wire from the throttle body harness connector (at the location shown above) to
disable injector "A".
d.
Start the engine and allow to idle. With injector "A" disabled, the engine should run at idle on injector "B" in the FAIL-SAFE MODE. If idle
is satisfactory, injector "B" is good. Turn off the engine, reconnect the green wire disconnected in Step 2c and proceed to Step
3.
If the engine will not idle, or idles poorly, injector "B" is faulty and should be replaced.
3.
If injectors "A" and "B" are both determined to be operating satisfactorily, and the incident still exists, contact the FIXS Hotline for additional
assistance.
PARTS INFORMATION
APPLIED MODEL
INJECTOR PART NUMBER
1986.5 TRUCK(Z24i)
16021-03G15
1987 TRUCK/
16021-41G00
PATHFINDER (Z24i)
1986.5-1987 TRUCK
16021-12G00
1987 PATHFINDER (VG30i)
1988 TRUCK PATHFINDER
16021-41G00
(Z24i & VG30I)
16021-41G00
1987-1988 VAN
16021-17C00