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2004 Lincoln LS

Tiny
CICELY.BROWN
  • MEMBER
  • 2004 LINCOLN LS
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 120,000 MILES
I have a 2004 Lincoln LS that dies when I come to an idle. My check engine light is on with error codes P2106, P2195, and P2197. What are your recommendations on repairs that I can maybe do without out going to the dealership.
Thursday, October 7th, 2010 AT 1:26 PM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
P2106 Throttle Actuator Control System -- Forced Limit Power

check for ABS codes 1st

P2195 - LACK OF HO2S-11 SWITCH, SENSOR INDICATES LEAN
Description: A heated oxygen sensor (HO2S) indicating lean at the end of a test is trying to correct for an over-rich condition. The test fails when the fuel control system no longer detects switching for a calibrated amount of time.
Possible Causes: Electrical:

Short to VPWR in the harness or HO2S
Water in the harness connector
Open/shorted HO2S circuit
Corrosion or poor mating terminals and wiring
Damaged HO2S
Damaged powertrain control module (PCM)

P2197 - LACK OF HO2S-21 SWITCH, SENSOR INDICATES LEAN

Possible Causes: See the possible causes for DTC P2195.
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Tuesday, October 12th, 2010 AT 6:17 AM

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