What Is the P0420 Code on the 1996 Saturn?

Answer Modern cars have on-board diagnostic computers. These computers receive data from sensors around the engine and use it to diagnose any problems. A P0420 code is universal -- it's used by all car ma... Read More »

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What does the check engine code P0420 on a Cherokee mean?

P0420 is a generic scan tool code, corresponding to a "check engine light" flash code 72. This code system applies to 1998 and later models of the Jeep Cherokee. Code P0420 means that catalyst eff... Read More »

How to Troubleshoot Code P0420 on a 1999 Pontiac Montana?

Receiving a diagnostic trouble code of "P0420: Catalyst efficiency below threshold" from a scanner hints at why the check engine light on your 1999 Pontiac Montana is on, but it provides no informa... Read More »

Coby TV and the universal code is not on the list for my comcast cable remote I tried the universal code on their website that isn't it Anyone know what the code is?

If you are a DirecTV or Cox subscriber, you may sync a universal remote to your television using code 1548 or 11548. These codes are for use with the following Coby television models: TFTV1022, T... Read More »

What auto insurance has code 09785?