2003 Volkswagen Jetta Q&A
2003 Volkswagen Jetta Question: On my 2003 jetta 1.8t has code 413 secondary airpump open circuit...help!!
I replaced the catalytic converter about 3 months ago. When I accelerate quickly the malfunction indicator light that is on starts flashing. The car hesitates but once I let up on the accelerator & keep an even speed it stops blinking is just lit up. My manual says a blinking indicator light is an emission issue with my catalytic converter but the 413 code says secondary air pump open circuit. - debig
it could also be misfires. - globalhelper