View Single Post
Old 12-12-2002, 06:44 PM
est est is offline
Registered User
Join Date: Dec 2002
Location: Tallinn, Estonia
Posts: 16
Finally the amm arrived and after installing everything started working like it suppose to. Conclusion: hfm air mass meter does not break- it wears out and with time, the measurment of this device becomes inaccurate wich leads to richer mixture, which in case leads to the clog up of Lambda sensor and catalytic converter.
The new Lambda sensor (which was installed before the aam) caused even greater fluctuation of idle speed, trying to correct the mixture.
This is my humble opinion, so please correct me if i am wrong, because i really wanna understand how the newer injection systems think.
Reply With Quote