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Started off missing from sitting couple days at a time

Tiny
LMC55
  • MEMBER
  • 1992 MAZDA B2600
  • 280,000 MILES
After a fast idle would clear up
Replace all 4 injectors now have no fire on 2 and 4 inj. Wires.
Will start, takes a hold lot of cranking. MISSING BAD when starts, maybe running on
1 and 3. Could this be the ECU
Saturday, September 8th, 2012 AT 1:07 AM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
# 2 and # 4 injectors shares the same circuit. If you have battery voltage to the Black/Yellow check for continuity for the Light Green/Black wire to the ECU Connector #2 terminal "V". If continuity is available, the ECU is most likely faulty.
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Saturday, September 8th, 2012 AT 10:41 AM

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