Volvo S80 A performance sedan that offers top notch luxury, outstanding handling and so much more.

2000 S80 stumbled home

  #1  
Old 07-06-2014, 11:31 AM
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Join Date: Jan 2014
Posts: 6
Default 2000 S80 stumbled home

Daughter's S80.
Would not accelerate above about 20 MPH.
Rough idle.
Two codes:

P0121- Throttle Position Sensor/Switch A Circuit Range/Performance Problem

P0102- Mass or Volume Air Flow Circuit Low Input Confirmed

ETM?
Mass airflow sensor?
Both?
Neither?

Checked air hoses and they seem fine.
 
  #2  
Old 07-07-2014, 05:34 AM
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Join Date: Jun 2013
Posts: 200
Default

what is the engine?
 
  #3  
Old 07-07-2014, 12:51 PM
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Join Date: Jan 2014
Posts: 6
Default

2.9 non-turbo.
 
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