MOST COMMON BAD ECM OR DIST?

1994 Toyota Camry

Tiny

larsonjalan

June, 11, 2012 AT 3:32 AM

94 camry 4cyl, ck engine lite on, code 12, no rpm signal to ecm, wires from dist to ecm ok, lite comes on approx 2 secs after start, car runs ok, tach works. How do I ck dist output? Does this cause mpg problem?

FOUND 367 RELATED QUESTIONS

1 Answer

Tiny

KHLow2008

June, 11, 2012 AT 5:05 PM

See if the schematics are of any help. More common cause would be the distributor.

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