Having problems with your 1998 Toyota Camry ?
Check light on,problem shows on p 0401 - 1998 Toyota Camry
Please go to the web link below for poss causes of this EGR low flow problem
P0401-Insufficient flow in the exhaust gas recirculation system (EGR-valve). Check your gas cap for cracked seal, check EGR valve (make sure all vacuum hoses aren't leaking), check also VSV (vacuum switching valve) for proper operation. Its best to get an owner's manual or an experienced mechanic to diagnose!!hopefully this helpd
Repair Help & Product Troubleshooting for 1998 Toyota Camry
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.