P0430 Diagnostic Trouble Code Discussion for July 2008
Catalyst System Low Efficiency (Bank 2)
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| Help Request | Posted | |
| 2004 Ford Explorer XLS 4.0L No Start, Cuts out, Stall VIN: 1FMZU72K04 P0430: Catalyst system efficiency below threshold B2. Found codes listed above after vehicle was towed in. Vehicle quits intermittently and will start after in sits over night. It started right up for me and I pulled the codes which I cannot see how any of them would cause the engine to die except possibly the pa... |
July 02, 2008 | |
| 2005 Chrysler Sebring Touring 2.7L Excessive Emissions, MIL Lamp on VIN: 1C3EL56R55 P0430: Catalyst Efficiency Below Normal (Bank 2). Fuel trim numbers are high, indicating possible vacuum leak or low fuel pressure. Fuel pressure is within spec, found small vacuum leak at tps with smoke machine also found some sort of H connector in line on the brake booster hose, was drawing false air from ... |
July 21, 2008 |
