englsh

16501 - Engine Coolant Temp. Sensor (G62): Signal too Low P0117 - 001 - Upper Limit Exceeded - Intermittent

18010 - Shareware Version. To Decode all DTCs P1602 - 002 - Please Register/Activate - Intermittent

16706 - Shareware Version. To Decode all DTCs P0322 - 004 - Please Register/Activate - Intermittent

16395 - Bank 1: Camshaft A (Intake): Retard Setpoint not Reached (Over-Advanced) P0011 - 002 - Lower Limit Exceeded - Intermittent

16705 - Shareware Version. To Decode all DTCs P0321 - 002 - Please Register/Activate - Intermittent

17978 - Shareware Version. To Decode all DTCs P1570 - 008 - Please Register/Activate - Intermittent

16706 - Engine Speed Sensor (G28): No Signal P0322 - 004 - No Signal/Communication

16705 - Shareware Version. To Decode all DTCs P0321 - 002 - Please Register/Activate - Intermittent

A4Rye

16705 - Engine Speed Sensor (G28): Implausible Signal P0321

CO AVANT

It's possible you need to replace a coolant sensor. I believe that G62 is the green one at the back of the head. Either that or it's the one at the radiator where the coolant line attaches on the drivers side. I've had to replace both The crank/engine speed sensor might be faulty since there is no signal....that or you need to take the car to someone that can check your engine timing to see if it's spot on. Since you're throwing a code for an over-advancement of the intake cam and an engine speed sensor code there is a possibility that your engine timing could be slightly off enough to throw codes. Got to get that fixed immediately before you blow something in your motor. Car should run rougher if your engine timing was off. Like I said first clear the codes and see if they pop back up. Since they are intermittent I would like to see if they actually come back.

Bronze

<ul><li><a href="http://www.obd-codes.com/index.php">OBD codes</a></li></ul>

englsh

Then I rescanned the system &amp; the engine speed sensor fault came up.

I''ve already replaced the coolant sensor when I replaced the coolant flange &amp; then I did the water pump as it had broken, so any overheating codes I'm figuring are due to that &amp; I can forget about them. Especially if they don't show up again.

It's the G28 I'm worried about as my car will just die at any given moment, either at a light or on the freeway doing 80mph!! Not good!!

A4 Invested

<ul><li><a href="http://www.passatworld.com/forums/showthread.php?t=150634">cleek</a></li></ul>

CO AVANT

If your car won't start, replace your engine/speed sensor.