View Full Version : Need help check eng/after fuel pump change

07-08-2012, 03:46 PM
Ok I have an 07 X2 that I just had to change the fuel pump, ended up using the Airtex E2044 pump.
Boat starts and runs fine but I now have a Check Eng coming on the dash and an alarm is going off when check eng comes on.
Boat still runs fine when it comes on but on top of the check eng and alarm the stereo shuts off after check eng comes on.
What could this be

07-08-2012, 03:53 PM
have you tried three warm up then cool downs. it's suppose to clear the codes.

07-08-2012, 03:54 PM
The computer shuts the power off to the stereo to make sure the alarm is heard. Not sure why the alarm is sounding.

07-08-2012, 04:00 PM
Is there any way to check codes or clear them

07-08-2012, 05:13 PM
Try to messure the fuelpressure.I had it on a 2009 xstar with a aftermarket pump and this wann gave a check engine because it had to less pressure.This should be at least 58 psi.

07-08-2012, 05:30 PM
ok I can do that, what after market pump did you end up using

TN X-45
07-08-2012, 07:34 PM
RED, I used the airtex and it works great. You need 3 warm up and cool down cycles. I didnt have the stereo issue though, not sure on that. Also, I didnt hear and alarm, just the red check engine signal on the VDIG.

07-09-2012, 04:38 AM
I ended up with a simple european car pump wich looks excacly the same.The fuelpressure is a little bit higher but for now no problems .