SPONSORED LINKS

ETC and SWS error indicator lights, power loss, code p2173code

Tiny
RIDESAK
  • MEMBER
  • 2014 JEEP COMPASS
  • 2.4L
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 57,000 MILES
ETC and SWS error indicator lights, too much accelerator makes ETC light flash and power loss. Four wheel error light, (it goes haywire) starts idling real hard nearly stalls out putting in park. I hooked it up to a few diagnostic tools code p2173. I will attach the pictures.
SPONSORED LINKS
Monday, April 9th, 2018 AT 7:31 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,443 POSTS
P2173-High airflow/vacuum leak detected.

The common cause for that code and poor idle is a big vacuum leak, most of the time from a broken fitting or line. I would start by checking every vacuum line and fitting, including the under vehicle EVAP lines. Check the MAP sensor, PCV system and the plastic intake manifold for cracks/holes. Also the brake booster as well.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, April 11th, 2018 AT 12:35 AM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...

Sponsored links