Maserati Quattroporte, GranTurismo, Gran Sport, Coupe, MC12

codes P2187 and P2189 ?????? help

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Old Oct 13, 2015 | 01:32 PM
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codes P2187 and P2189 ?????? help

im helping my friend w 08 Maserati gt he got P2187 P2189 codes
sys too lean bank one for 2187 and syst too lean bank 2 for 2189 the car when you press to accelerate in first gear the car is like hesitating all rest of the gears runs fine any idea whats wrong??? thanks in advance!
 

Last edited by Billystang; Oct 13, 2015 at 01:35 PM.
Old Nov 16, 2015 | 08:20 AM
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Possible vacuum leak in inlet pipes (after MAF sensor). Check pipes for cracks if all vacuum lines are fitted properly.
 
Old Jan 31, 2016 | 08:36 PM
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Originally Posted by Billystang
im helping my friend w 08 Maserati gt he got P2187 P2189 codes
sys too lean bank one for 2187 and syst too lean bank 2 for 2189 the car when you press to accelerate in first gear the car is like hesitating all rest of the gears runs fine any idea whats wrong??? thanks in advance!
sell it to me, I am looking for one. hehe
 
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