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Home >> Toyota >> 1993 >> Tercel Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls - Basic Testing - 4-CYL) >> Fuel System >> Notes
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Fuel System: Notes

WARNING: This page is about a different car, the 1993 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.

Basic diagnosis of fuel system should begin by checking fuel pump operation and fuel pressure.

WARNING: ALWAYS relieve fuel pressure before disconnecting any fuel injection-related component. DO NOT allow fuel to contact engine or electrical components.
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