Question about 2002 Chrysler PT Cruiser
For code 340:---
ts very likely you need a new cam sensor. This is mounted to the back of the cylinder head (facing the left side of the car), and runs off a magnet on the intake cam. When windows pass under the sensor the sensor toggles its voltage back and forth to tell the engine controller where the cam's position is. Cam sensors aren't uncommon on these.
Check over the wiring pretty close going to the sensor. Its on the left end of the head just under the valve cover. It has a 3 wire electrical connector, the sensor is bolted to the head with 2 10mm bolts. Look over the wiring for any rub spots around sharp edges, etc.
For other code 1684 its nothing to worry.
1684: The battery has been disconnected within the last 50 starts.Which is a "nothing" code, so don't worry about it. It will go away after some driving but for other code 340 the sensor has to be checked and replaced. its not a costly part.Its a $30 part. you can get it from near by auto stores in that area and replace the sensor and continue. Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.
Posted on Jul 31, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 09, 2017 | 2010 Hyundai Santa Fe
Feb 06, 2017 | Toyota Corolla Cars & Trucks
Apr 12, 2016 | Cars & Trucks
Feb 27, 2012 | 1996 Chevrolet Silverado 2500
Jul 07, 2011 | 2004 Chevrolet TrailBlazer
Feb 27, 2009 | 1989 Volvo 240
Oct 28, 2008 | 2000 Mazda MPV
May 14, 2008 | 2000 Dodge Ram Maxi
49 people viewed this question
Usually answered in minutes!