Originally Posted by jonnyb0ii
well for the past month, my check engine light has been going on and off. after doing a free diagonstic at Advance, i got the p0410 code. To people who have already been in this position: is the pump the only thing that can be malfunctioning? Must it be replaced? If so, how much did you pay? I'm going to try this corrosion cleaning b/c mine looks like this pic. Is it bad for me to be driving while i'm in this situation? the car is driving normally.
Hi,
I've had my crossfire for a few months now and I was also getting the p0410 error. From the manuals (available on this site) I figured it was the control module that was at fault. Turns out the module has 5 PCB mounted relays in it (this is covered in other threads) one of which provides the feed for the pump when told to do so. Might be worth checking this out?
If it does turn out to be the problem you'll have to dig out a soldering iron and source a 'euro' spec (NOT U.S. - wrong pin spacing) automotive 12v 40A relay as the modules relays are not a simple plug-in type. Might pe a pain but it's a lot cheaper than buying a new module.
Good luck
SteveB