Results 1 to 3 of 3
  1. #1

    Join Date
    Jun 2015

    P0337 + no spark = bad ecu ?

    Hi all,
    I've read all topics in regards to p0337 with no engine starting as i'm having the same issues with my '08 X 255, and before looking out for an X ecu, simulating the error code by unplugging the cps sensor does not actually make spark?
    Thanks much.

  2. #2

    Join Date
    Jun 2015
    Okay, did some more research after all.
    When disconnecting the CAPS with CPS on, error p0337 is gone and no other error but still the ski doesn't run.
    when disconnecting CPS with CAPS on, p0337 reappears.
    On both tests, no spark.
    I suspect the ignition part of the ECU defunct, which means the ECU.
    Has someone had that same issue?
    Would reflashing the stock firmware over fix it ?
    Thanks much.

  3. #3

    Join Date
    Jun 2015
    Replaced the ecu. I'm back in the water boy i missed it so much. End of story.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Polaris slth no spark ,stator reads bad and cdi has bubbles on it
    By J max in forum Polaris Open Discussion
    Replies: 0
    Last Post: 08-13-2013, 04:27 PM
  2. A bad ground on 2001 virage?? No spark
    By Cloughy17 in forum Polaris PWC Performance
    Replies: 4
    Last Post: 07-24-2013, 10:05 AM
  3. Replies: 6
    Last Post: 06-09-2013, 12:15 PM
  4. Replies: 7
    Last Post: 06-14-2012, 06:44 PM
  5. Polaris Virage 800i, no spark, bad 45V system?
    By RunkiZ in forum Polaris How To & FAQs
    Replies: 7
    Last Post: 11-21-2010, 11:07 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts