MOST COMMON BAD ECM OR DIST?

  • Tiny
  • larsonjalan
  • 1994 Toyota Camry
  • 145,000 miles

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?

Do you
have the same problem?
Yes
No
Monday, June 11th, 2012 AT 3:32 AM

1 Reply

  • Tiny
  • KHLow2008
  • Expert
  • 41,994 posts

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

Was this
answer
helpful?
Yes
No
Monday, June 11th, 2012 AT 5:05 PM

Please login or register to post a reply.

Similar Questions