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2004 Suzuki Swift engine swap, TPS at 86%

Tiny
HOVAUTO
  • MEMBER
  • 2004 SUZUKI SWIFT
Electrical problem
2004 Suzuki Swift 4 cyl Front Wheel Drive Manual

Did an engine swap on an 2004 suzuki swift with 1.6 l
motor that went in was from an 05 aveo chev. 1.6
motor runs but it is flooding and fowling the plugs, we scaned computer and found that the tps is at 86% all the time, the sinal wire back to the ecm for the tps is 5 volts OUT of the computer. I check the wire right at the ecm and it is 5 volts coming out, we tried a new ecm from the car that we did a swap from but same thing 5 volts out.
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Thursday, June 25th, 2009 AT 7:07 AM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi hovauto,

Thank you for the donation.

The reading and substitution of the ECM indicates the problem is with the TPS. Either it is bad or has not been inistalled correctly.

Remove the TPS and reinstall and retest. Ensure the TPS is installed correctly onto the shaft.
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Thursday, June 25th, 2009 AT 1:40 PM
Tiny
MADDOGMAX
  • MEMBER
  • 1 POST
Hovauto did this solve your problem or was it something else? I have the same thing happening but the TPS is good.
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Tuesday, August 30th, 2011 AT 1:04 AM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Hovauto has your issue been resolved?
Maddogmax, have you readjusted your TPS?
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Monday, November 28th, 2011 AT 1:26 AM

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