 | 18609/P2177/008567 - Bank 1; System Too Lean off Idle: Upper Limit Exceeded
! k& V4 y. }* P% w- uPossible Symptoms. W z8 T0 \% a9 O6 A8 N
Malfunction Indicator Ligh (MIL) active1 X6 O8 h" T9 _/ g( ^" H
Possible Causes
7 |. `0 G1 H4 Y2 RFuel Pump (G6) faulty6 {$ E4 c: \/ E7 K
Mass Air Flow (MAF) Sensor (G70) faulty
( v3 M6 ?' J% k& P+ N2 |$ C' L. ]- iIntake System leaking& X+ R- _9 S; f5 e" R
Exhaust System leaking
- V# |; _8 M: y* x( SWrong Fuel Pressure Sensor (G247) on Fuel Rail
4 x, ^3 r+ g# H- g+ [. pPossible Solutions8 h& L6 L, Z' X+ l
Check Mass Air Flow (MAF) Sensor (G70)
$ c, T, m B3 u9 ?5 e- C( bCheck Fuel Pump (G6)/ [, o6 T+ Z( ~$ o, S8 [$ y
Check Fuel Injectors
6 k6 w$ T* r/ i9 ?Check Intake System) \/ i; f" H" i* Y1 |; b$ Z
Check Exhaust System/ Q" H3 s" k9 N$ o, u% E
Confirm correct Fuel Pressure Sensor (G247) part number2 d9 W! x$ R/ A- U
& b$ B; |( A. w. K' ?; }
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