Erratic idle, codes P0108, P1297 and P0172

Tiny
DAVID JOYNER
  • MEMBER
  • 2000 DODGE CARAVAN
  • 3.0L
  • V6
  • 2WD
  • AUTOMATIC
  • 165,000 MILES
Cuts off while idling and lack of power. I have three codes, P0108, P1297, and P0172.
Do you
have the same problem?
Yes
No
Saturday, February 2nd, 2019 AT 8:43 PM

1 Reply

Tiny
SEVAG PAESEGHIAN
  • EXPERT
Hello, thank for using 2CarPros.

For the fault code p0108
SYMPTOM
P0108 - MAP SENSOR VOLTAGE TOO HIGH(check pic1 and 2)

WHEN MONITORED
With engine speed above 400 rpm but less than 1500 rpm and closed throttle.

SET CONDITION
The MAP Sensor Signal voltage is greater than 4.6

POSSIBLE CAUSES
- MAP sensor ground circuit open
- MAP sensor signal circuit open
- Map sensor defective
- MAP sensor wiring harness and connector intermittent defect
- MAP sensor wiring harness and connector observable defect
- PCM defective (MAP sensor voltage too high)
for fault p1297:(check pic3, 4, 5)
SYMPTOM
P1297 - NO CHANGE IN MAP FROM START TO RUN

WHEN MONITORED
Engine is idling with a stable rpm (rpm fluctuation
Was this
answer
helpful?
Yes
No
Sunday, February 3rd, 2019 AT 5:49 AM

Please login or register to post a reply.

Recommended Guides