Nissan titan error code p0605

SOURCE: P0505 Code

First make sure that your wires to you iac(idle air control) motor are ok. Also that the pins in the connectors are not damaged. Most likeley you need to replace the iac motor and follow a relearn procedure for the pcm.(powertrain control module)
The iac is most likely stuck in the extented position causing it to starve for air. You have to hold your foot on the gas to keep the throttle plate open enough to let air by for the engine to run.

SOURCE: 04 Quest SL

Let me get this straight, you took your Nissan to the NISSAN dealer (who has extensive data and resources) and they said you needed an engine due to the timing had jumped and you declined due to the $6500.00 price. So you took it to the independent guy (local mechanic) that is guessing and throwing parts at it and most likely making it worse because you only needed an ECM that the dealer said was ok, 2 cam sensors and 3 coils (but hey its cheaper than an engine). So now you have a used ECM that doesn't belong in the vehicle that you most likely didn't need and are awaiting the correct one from Nissan. You now have or will have 3 working ECMs, 4 good cam sensors and nine good coils in a van that will still not run. Ok and now you think that the independent guy (local mechanic) doesn't know what he's doing and you want to know if anybody knows a good mechanic. Whatever gave you that impression?? I know now what the problem is.....it's you. You tried to save money but it didn't work. Hopefully you didn't do any further damage but who knows. Get your money back from the local mechanic and take your van to the dealer to get the engine you need before someone else takes you for a ride or damages your vehicle further.

SOURCE: 4-wheel drive will not lock-Nissan Titan

I checked a consumer advocate site and realized that I am not the only one with this problem. I read that there is a problem with the Nissan Titan tailpipe falling off, well the problem with this is that it melts the wire harnes that goes to the abs and rear wheel sensors. Since this system is all interconnected it causes the 4 wheel drive not to work. In particular I found an unprotected wire harness disconnected by the passanger side rear wheel that was broke, after stripping this wire and reconnecting it, it turned on the 4-wheel drive. Make sure the truck is off and it is in 2 wheel mode when this is reconnected it could cause a blown fuse or an electric shock. Trial an reading free blogs solved my $675 diognostic fee, pass this on I am sure I am not the only one with this problem.

SOURCE: Nissan Terrano 1994, check enging light, no malfunction

Disconnect battery for 3 or 4 hrs or bring it to Autozone or Advanced auto parts and ask them to read the code then ask them to erase it.

SOURCE: code p0446 1997 nissan maxima

how did you fix your p0446 code?