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Review on Enhanced Toyota 90910-12079 Vacuum Switch Valve: Powerful Performance for Optimal Efficiency by Michael Hudson

Revainrating 5 out of 5

If you have EGR code P401 on your FJZ80.

If your FJZ80 has a P401 EGR code, try this before changing the EGR. Less expensive is usually the main reason. I did it reversed, would save money if I reversed it first. The engine no longer starts and more than 6 months have passed. πŸ‘

Pros
  • Handy Part
Cons
  • Lots of Stuff