Check with a Toyota dealer or specialist.ĥ.5 Measure the air gap between the signal rotor and the pick-up coil projectionĥ.2 Connect an ohmmeter to the pick-up coil connections and compare the resistances with those given in the SpecificationsĦ.3 Exploded view of the distributor - 1.6 litre 4A-FE engines onlyĦ.3 Exploded view of the distributor - 1. Excessive air gap is usually a sign of wear in the distributor shaft bushing.Ħ It would appear that, at the time of writing, no parts are available for the distributor. If the air gap is not as specified, renew the distributor, as the air gap is not adjustable.
Compare your measurement to the air gap listed in this Chapter's Specifications.
If the resistance is not as specified, it may be necessary to renew the complete distributor housing as, at the time of writing, it appears that parts are not available separately.Ĥ Undo the bolts and remove the distributor cap.ĥ Using a brass feeler gauge, measure the gap between the signal rotor and the pick-up coil projections (see illustration). Meaning it can read and clear fault codes from all the systems, including engine, transmission, ABS, airbag, climate control, audio, and more. It provides coverage for all the systems on your car. The iCarsoft TYT II scanner is a unique scanner that allows doing an in-depth diagnostic on your Toyota, Scion, Isuzu, and Lexus vehicles.
Pick-up coil checkĢ Disconnect the electrical connector at the distributor and, using an ohmmeter, measure the resistance between the pick-up coil terminals (see illustration).ģ Compare the measurements to those listed in this Chapter's Specifications. iCarsoft Toyota / Lexus / Scion / Isuzu Scanner. Note: This procedure applies only to the 1.6 litre 4A-FE engine.ġ Ensure the ignition is switched off.
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