1994 Infiniti J30 check engine light on, car running really

1994 INFINITI J30
18,500 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
SKIPFEET
  • MEMBER
  • 3 POSTS
the sensor codes were 34 egr system malfunction, and 32 knock sensor
Feb 1, 2010 at 10:45 AM
Avatar
MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there, have the EGR valve cleaned & tested or replaced, also replace the knock sensor, do this and drive and re scan to prove repairs are ok.

mark (mhpautos)
Feb 1, 2010 at 10:50 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle