Yes, a faulty gas cap can trigger a "catalyst below threshold" code in a 2006 Cadillac CTS. A bad gas cap can lead to fuel vapor leaks, which disrupts the vehicle's emissions system and can affect the performance of the catalytic converter. This may cause the engine control module to detect that the catalyst is not operating efficiently, resulting in the related diagnostic trouble code being set. It's advisable to check the gas cap and ensure it is sealing properly before exploring more complex issues.
Hell's Threshold - 2006 was released on: USA: 2006
Threshold - 2006 was released on: USA: 11 March 2006 (168 Hour Film Project)
The Sunken Threshold was created in 2006-02.
Trouble code P0420 means: Catalyst Efficiency Below Normal (Bank 1)
Trouble code P0420 means:Catalyst system efficiency below threshold
The Beach Party at the Threshold of Hell - 2006 is rated/received certificates of: USA:R
The Beach Party at the Threshold of Hell was created in 2006.
Threshold - TV series - ended on 2006-02-01.
The 2006 Cadillac CTS has 24 valves.
The 2006 Cadillac Escalade has 16 valves.
The 2006 Cadillac SRX has 24 valves.
The 2006 Cadillac CTS has a V6 engine.