NO SPARK

Tiny
TONY563
  • MEMBER
  • 1998 MAZDA 626
  • 2.5L
  • V6
  • 4WD
  • AUTOMATIC
  • 190,000 MILES
MY CAR HAS A NO SPARK NO START CONDITON. I REPLACED THE CRANKSHAFT POSITION SENSOR AND STILL NO SPARK. WHAT ELSE COULD BE THE PROBLEM AND WHAT ELSE CAN I TRY?
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Wednesday, January 13th, 2016 AT 10:33 PM

7 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,606 POSTS
I would check the fuses int he diagrams below I have seen the coil short out internally so I would replace that if the fuses are okay. Check out the images (Below). Please let us know what you find.
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Thursday, January 14th, 2016 AT 6:31 AM
Tiny
TONY563
  • MEMBER
  • 4 POSTS
I DID WHAT YOU SAID AND THAT DID NOT WORK, ANY OTHER SUGGESTIONS?
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Thursday, January 14th, 2016 AT 7:37 AM
Tiny
HMAC300
  • MECHANIC
  • 48,606 POSTS
Did you scan for codes? Then check fuses under hood and main relay. Then check resistance of crank shaft sensor 520-580 ohms between A & B
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+1
Thursday, January 14th, 2016 AT 9:20 AM
Tiny
TONY563
  • MEMBER
  • 4 POSTS
I DID CHECK FOR CODES AND I DO NOT HAVE ANY CODES. I CHECKED THE FUSES AND THEY ARE ALL O.K. I DID WHAT YOU TOLD ME I CHECK ED THE RESISTANCE OF THE CRANKSHAFT SENS0R THE READINGS ARE 210 OHMS. WHAT DOES THAT MEAN COULD THE SENSOR HAVE GONE BAD. IT IS ONLY A COUPLE OF DAYS OLD.
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Thursday, January 14th, 2016 AT 10:34 AM
Tiny
TONY563
  • MEMBER
  • 4 POSTS
WHY Am I ONLY GETTING 210 OHMS AND HOW CAN I REPAIR THIS?
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Thursday, January 14th, 2016 AT 10:45 AM
Tiny
TONY563
  • MEMBER
  • 4 POSTS
Re check the fuses and I found the EGI, inj fuse bad could that be the problem
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Thursday, January 14th, 2016 AT 11:34 AM
Tiny
HMAC300
  • MECHANIC
  • 48,606 POSTS
Yes and the crank sensor has to be checked out o f the engine
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Thursday, January 14th, 2016 AT 11:57 AM

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