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3,126 Posts
Discussion Starter · #1 ·
Let’s post this information to prevent unnecessary digging into the engine ECU (“computer”).
On 3SFE the following systems are not ECU controlled:
  • Engine cooling fans
  • Fuel pump
  • Cold start injector system
  • EGR valve (on 89 and on models the EGR sensor only tells how hot it is)
  • Evaporation system
  • Seat belts (they are using their own computer)
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