Question about 2004 Chevrolet Malibu
Check engine light is on. code p0430 is coming up. i don't know which sensor that is or if i need a new catalytic converter
It is the o2 sensor next to the catalytic converter which is the bank 2 sensor
Posted on Oct 31, 2012
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Posted on Jan 02, 2017
"This indicates a fuel vapor leak in the EVAP control system. It means a very small leak has been detected. In fact, the leak can be from a hole as small as 0.04" in diameter. The (EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running a purge control valve opens allowing intake
vacuum to siphon the fuel vapors into the engine."
Hope that helps..
Posted on Mar 25, 2009
first i would have autozone give you a print out of the codes that were stored in the computer of your cars ecm.then check the trouble tree for diagnosing those codes.autozone sells a book on trouble codes.do you have over 100,000 miles on the car? the converter is covered upto 10 years or 100,000 miles.next, yes you can remove and replace the 02 sensor,with a 7/8 wrench and or buy a 02 socket.on a 4 cyl. engine there is 2 one before and one after the converter which is located in the exhaust close to the engine.hope this helps.
Posted on Dec 06, 2009
P2135 Throttle Position Sensor (TPS) Property Malfunction, remember this is not a car that is built by GM it is a Korean import.
Posted on Jun 07, 2010
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Dec 26, 2017 | 2008 Toyota Highlander
A code P0430 may mean that one or more of the following has happened:
First, inspect for exhaust leaks.
Next step is to measure the voltage at the oxygen sensor on Bank 2. In fact, it would be a good idea to test each oxygen O2 sensor while you're at it.
One thing to note is that many vehicle manufacturers offer a longer warranty on emissions-related parts. So if you have a newer car but it's out of it's bumper-to-bumper warranty, there still may be warranty on this type of problem. Many manufacturers give a five year, unlimited mileage warranty on these items. It's worth checking into.
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