Pickup 4WD L4-2366cc 2.4L SOHC (22R) (1984)
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Fig. 18 Checking pick-up coil air gap (Typical)
These ignition systems may use up to three pick-up coils.
1.
On models with external coil, disconnect electrical connector(s) to distributor. On models with internal coil, remove distributor cap, rotor and dust
shield, if equipped.
2.
On all except 3S-FE, 3S-GE, 5M-GE and 7M-GE engines, measure resistance between pick-up coil terminals as shown in Figs. 13 and 14. On
4A-GE, 4A-GEL, 4A-GEC and 4A-GELC engines, two pick-up coil connectors are used. Measure resistance between the two sets of
pick-up terminals separately.
3.
On 5M-GE engines, measure resistance between white and yellow wire terminals and between white and red wire terminals in distributor
connector, Fig. 15.
4.
On 3S-GE and 7M-GE engines, measure resistance between terminals G1 and G- , G2 and G- and Ne and G- , Fig. 16.
5.
On 3S-FE engines, measure resistance between G and G- terminals, then the Ne and G- terminals, Fig. 17.
6.
Pickup coil resistances should be 130-190 ohms on 3A-C engines, or 140-180 ohms on all other engines.
7.
If resistance is not within specifications, pick-up coil, distributor housing or distributor should be replaced.
8.
Rotate crankshaft as necessary to align one tooth or reluctor with pick-up pole piece(s), Fig. 18, and ensure that air gap is .008-.016 inch. Use
non-magnetic feeler gauge when checking air gap. Engines may use one, two or three pick-up coils. Check air gap for all coils as outlined.
9.
If pick-up coil air gap is incorrect, adjust as necessary. On some models, pick-up coils are not adjustable. If air gap is incorrect, the
distributor or distributor housing must be replaced.
