Check Engine

eduardocerro

Guest
Hi guys: I have a Seat Cupra 2003, and I have a problem with the check engine ligth, the code is "System too rich (bank 1) Do you have any idea about that?
Oxygen Sensor ???:think:
MAF ???? :think:

Thank you
 

eduardocerro

Guest
My car is Seat leon Cupra 2003 The Check engine ligth is on, I have 2 DTC: P1296 Cooling System Malfunction and the other P0170 Fuel Trim Malfunction (bank 1) Do you have any idea about that. I was cleaned the MAF and the O2 sensors. When I drive I feel loose the power.
I hope you can help me.

Thank You
 

strugers1

Guest
i had this with a diesel weather it is the same thing or not it could be the air flow meter or it could be the fuel filter is blocked at letting loads of air through the fuel system
 

eduardocerro

Guest
Ok I´m going to ckeck the gas filter, and then maybe check with other MAF (Mass Air Filter). Thank you, I tell you what about my car.
 
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