1995 Chrysler Neon won't start

Tiny
FED
  • MEMBER
  • 1995 CHRYSLER NEON
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 95,000 MILES
The engine cranks but won't start. The OBDII reader says it has a P1491 error code. I've change the ECM. Can the fan relay cause it not to start?
Saturday, May 16th, 2009 AT 9:27 AM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
It may be a failsafe built into the ECM so that you do not overheat the engine. But I would fix the error code.

If problem persists, check fuel pressure, if no pressure, then either the pump, relay, fuse, OR ignition system is not sending a spark reference pulse to ECM which will cause the ECM to shut fuel pump off.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, May 16th, 2009 AT 9:37 AM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links