Mazda 5 engine code problems, HELP!

[leewalters]

I''ve gone to the experts and they arent helping. I have a 2008 Mazda 5. Codes are reading a lean engine condition.

History: Car went thru a hydrolock condition(not covered under warranty of course). We replaced 2 piston sets and engine runs beautiful. After a few minutes check engine comes on, codes are 2177,2187,2097,2195. Mazda says they dont know what the codes are and recommend replacing PCU, but cant say positively if thats the problem.(I think they''re just shooting in the dark) Had an independent specialist for code issues come look at it at my place, he could not tell me what part the codes were for either. Codes will clear but come back.

HELP IN ORLANDO!

thanks...

 

[dima_rus]

I''ve gone to the experts and they arent helping. I have a 2008 Mazda 5. Codes are reading a lean engine condition.

History: Car went thru a hydrolock condition(not covered under warranty of course). We replaced 2 piston sets and engine runs beautiful. After a few minutes check engine comes on, codes are 2177,2187,2097,2195. Mazda says they dont know what the codes are and recommend replacing PCU, but cant say positively if thats the problem.(I think they''re just shooting in the dark) Had an independent specialist for code issues come look at it at my place, he could not tell me what part the codes were for either. Codes will clear but come back.

HELP IN ORLANDO!

thanks...

if you have CAI, that would explain 2177. Also try looking up the codes for Mazda 3, they should match 100% since we have the exact same engines

hope I helped.