Code 3 Map Sensor Fault


Calbee

Member
Joined
Feb 4, 2009
Messages
47
Hi guys
I’m stumped on this I try all sort of different ways to see if it will fix the problem
Ok here is what I have done to the intake side

B18cr throttle Body [replaced T/B gasket]
B16B intake mani
Gizzmo thermal gasket
Replaced the o-ring for the map sensor

it is still throwing out the same code, I have tried tightening the Intake mani after the initial install of the thermal gasket. Seems to have done the trick for a little while.
But it started throwing the same code for the past few days. Even try one of the TI that is for S2000 putting a cable tie around the plug and the map sensor still didn’t work.
I Looked in the Shop manual it say the map sensor is fine, for now coz is intermittent. So would be great if there is someone out there had experance the same problem and how you fix it, I’ll be more than happy to try as there is a track day coming up in august I want to get it sorted Before then.

Caleb
 
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