 | 18609/P2177/008567 - Bank 1; System Too Lean off Idle: Upper Limit Exceeded
' k2 C! S+ O: e' u$ NPossible Symptoms
0 ?8 t2 v$ \# T7 q6 Q, p4 dMalfunction Indicator Ligh (MIL) active8 Q9 M5 p! b; q: |2 _( }
Possible Causes, C8 @' G& p) k0 C
Fuel Pump (G6) faulty3 z! K6 D* Q: |/ j
Mass Air Flow (MAF) Sensor (G70) faulty
. [' R: i9 T; ~: J6 e9 `+ VIntake System leaking% ^2 f5 N7 l* g' k; c$ c' o4 n% r4 _% ~
Exhaust System leaking( M8 E3 {* b5 `) |- d) v
Wrong Fuel Pressure Sensor (G247) on Fuel Rail9 C3 X4 `6 J9 t1 ]/ l
Possible Solutions
: K% E! o/ p# f0 `4 f }Check Mass Air Flow (MAF) Sensor (G70)
3 M; L" b0 u9 ?4 JCheck Fuel Pump (G6)" \: g8 \- ~2 a; I' h0 |3 j
Check Fuel Injectors& V! L; Q+ z% n) t6 R: M; R! W1 a
Check Intake System1 u& {6 G! A3 |1 I5 n* z c
Check Exhaust System
3 |: W! ?6 X" W3 YConfirm correct Fuel Pressure Sensor (G247) part number
. o" ~ d, F9 \: B# J7 Y( G1 B- Z- H+ O
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