Prizm L4-1800cc 1.8L DOHC (1993)
Insert a feeler gage between the throttle stop screw and the throttle lever. On vehicles equipped with California Emissions, also disconnect the
throttle opener vacuum hose from the throttle body and apply vacuum to it.
Measuring Throttle Position Sensor
TP Sensor Resistance Specifications
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Using a J39200, check for continuity between the terminals of the TP sensor according to the chart in the accompanying illustration.
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Rotate the TP sensor if necessary to adjust.
Tighten
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TP sensor attaching screws.
TP Sensor Resistance Specifications
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Recheck continuity according to chart in the accompanying illustration.
2.
TP sensor electrical connector and throttle opener vacuum hose to throttle body on vehicles equipped with California Emissions.
3.
Negative (-) battery cable.
Tighten
^
Negative battery cable-to-negative (-) battery terminal retainer to 15 Nm (11 lb.ft.).
NOTICE: If vehicle is equipped with California Emissions, perform throttle opener adjustment below.
Adjust
