TJ won't rev past 2300 RPM

[Dnel605]

My 2006 wrangler TJ will not rev past 2300 rpm it acts like it is hitting the governor. I replaced the OPDA along with the camshaft sensor and the crankshaft sensor. It has the check gauges light lit up as well. Any ideas?

 

[Jerry Bransford]

The catalytic converter might be clogging up. A shop that replaces catalytic converters can pressure test yours to check its condition.

 

[Dnel605]

The catalytic converter might be clogging up. A shop that replaces catalytic converters can pressure test yours to check its condition.

I heard about that so I unscrewed the o2 sensors before the Cat so if it was clogged there wouldn’t be that much pressure but it didn’t help it at all

 

[Dnel605]

It is throwing code p0430. Camshaft position sensor

 

[never monday]

It is throwing code p0430. Camshaft position sensor

P0430 is catalyst inefficiency