1992 Chevy Suburban throttle position sensor

Tiny
HKI
  • MEMBER
  • 1992 CHEVROLET SUBURBAN
  • V8
  • 2WD
  • AUTOMATIC
  • 10,000 MILES
If the throttle position sensor is bad would it effect
the performance of the fuel pump? Giving me the
impression that the fuel pump needed to be replaced due to low output?
Friday, September 10th, 2010 AT 11:32 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
The TPS has nothing to do with fuel pressure, if its low pressure problem consider replacing it-after you check the injectors and fuel pressure regulator are not leaking to include the fuel pump check valve.
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Saturday, September 11th, 2010 AT 12:03 AM

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