http://minimopar.net Specifically:
http://www.knizefamily.net/minimopar/fault/code52-1985.html The old sensor grounds through the threads into the turbo, exhaust manifold, mounting studs, cylinder head and into the battery. Cleaning the threads might help solve the problems, that or upgrade to a 3 or 4-wire oxygen sensor (the 3 and 4 wire sensors provide a heater and better grounding for the sensor) If the above doesn't solve the problem, perhaps you've got a leaking injector, bad pressure regulator or a ground issue within the wiring harness. Have the injectors cleaned and test the fuel pressure with a gauge while the engine is running. A generally good idea on these cars is to periodically clean and restore all of the grounds in the engine bay. Make sure you have a good ground wire from the fuel rail to the intake and from the intake to the firewall and check the strap from the passenger mount to the frame rail. Then work your way over and check the ground on the transmission and finally all of the grounds for the battery and power module finishing with cleaning the battery posts and connectors. Hope this helps, Stefan -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mike Sent: Wednesday, March 19, 2008 6:07 PM To: Shelby Dodge Mailing List Subject: SD> Searching the arcives for code 52 Hi everyone. I'm probably going to be more active on the list because I'm going to start driving my 85 GLH. Unfortunately I'm going to sell my '04 Ram Hemi Sport due to the $3.75 a gallon gas price where I live in cali. Maybe somebody can get me up to speed with the new website. I tried to search the arcives for a solution to code 52 but I couldn't seem to do a search. Does anyone know how to search the archives. If you still can. Or better still, how do I fix it. I have taken the new 02 sensor out and cleaned it with carb cleaner. After clearing the fault codes from the logic module, the code comes back after about five minutes of running. The car seems to be running fine, although I haven't taken it for a test drive yet. It idles smoothly and the exhaust is not black when you wind it up. Thanks, Mike McKeown ___________REMOVE-FOOTER-WHEN-REPLYING_________ ShelbyDodge mailing list ShelbyDodge@imagilist.com http://www.imagilist.com/mailman/listinfo/shelbydodge
