I am new to this forum and am having trouble with my 2008 RZR. The RZR has less than 100 hours on it. I started it up for the first time in 3 weeks. It started fine but then died after roughly 45 seconds and would not restart.

Here is what I have verified so far:

-The fuel pump does not run the priming routine when I key on.
-EFI relay and fuse are good but the ECU is not sending the ground trigger to the relay.
-Fuel pump will run when I manually ground the relay.
-I also do not have spark, even when I manually ground the EFI relay.

-The engine cranks over fine (350-450 rpm on speedo while cranking)
-All fuses look good.
-Battery is at least 12.8 Volts.
-Ground connections at frame appear good.
-I have verified good wiring from the EFI relay to the ECU (Pin 28).
-ECU is getting 12V unswitched power on Pin 1 and 12V switched power on pin 2.
-ECU has good ground on pin 19.
-ECU pins at connector are clean and in good repair.
-I cannot find any visible damage to the wire harnesses.
-CPS resistance is 569 ohms (yellow and white wire).

One other weird thing is that I am unable to get into the diagnostic mode where I can check the "blink codes". I have tried 30+ times using the key on/off, on/off, on method (in under 5sec) and cannot get the wait screen and codes to come up. I have done this in park and neutral with and without the brake depressed. Not sure what I am doing wrong.

I am starting to think that I may have a bad ECU. Any ideas would be appreciated.

Thank you!