 | 18609/P2177/008567 - Bank 1; System Too Lean off Idle: Upper Limit Exceeded
, o% f9 y* t* X. c6 yPossible Symptoms
# d4 A4 C6 P: e9 k0 j z2 n' uMalfunction Indicator Ligh (MIL) active3 B* [9 s; z, T: s' N& G0 \
Possible Causes
' M; \7 L+ U6 z P9 P4 O0 eFuel Pump (G6) faulty: f5 S: ^$ ^% Z0 c+ d/ k8 b) Q) {
Mass Air Flow (MAF) Sensor (G70) faulty
- H3 f+ R/ d5 a7 Z8 B4 _. eIntake System leaking
, M# B6 ?1 a9 z7 A' ]Exhaust System leaking/ B8 N2 b. g7 M; r6 k& s
Wrong Fuel Pressure Sensor (G247) on Fuel Rail/ l) N# J5 Z) q: w1 v3 i! X; k
Possible Solutions: m! m. b) |8 K" C" j6 L" w
Check Mass Air Flow (MAF) Sensor (G70)
5 R/ M: _3 I% x5 R5 HCheck Fuel Pump (G6). l! ]' S* C/ z" C4 S# t I" Y
Check Fuel Injectors
9 o- g3 r" }. f5 Y# ~Check Intake System3 c3 ^5 d4 p) U5 ]+ ~9 J, W
Check Exhaust System$ E/ F* I: |; y4 G1 \
Confirm correct Fuel Pressure Sensor (G247) part number
, H6 w: y7 P( v" B8 G% X1 o% G6 J! F& e" g3 w
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