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2001 Suzuki Vitara trouble code 45

Tiny
VITARA
  • MEMBER
  • 2001 SUZUKI VITARA
  • 1.6L
  • 4 CYL
  • 4WD
  • MANUAL
  • 105,000 MILES
Hello! What should I do if code 45 is appears sometimes. The car runs all right, during idling rarely flashes "check engine". Suzuki computer shows 45 code. Tps problem. Thank you András
Tuesday, February 3rd, 2015 AT 5:22 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check it out for the intermittent problem and clean throttle plate on both sides with choke cleaner and iac hole
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Tuesday, February 3rd, 2015 AT 6:41 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,604 POSTS
The trouble code 45 for your 2001 Suzuki Vitara refers to an issue with the oxygen sensor circuit. I would replace the primary and secondary oxygen sensors and then clear the codes, here are the location so you can see what needs to be done. Check out the images (below). Please let us know what happens.
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Wednesday, July 24th, 2024 AT 4:55 PM

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