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INJECTION
BOSCH ME 7.4.7 INJECTION SYSTEM
Engine: ES9A
Ignition circuit
Component Location Supplier Reference Observations
BOSCH FGR8MQPE
Electrode gap: 1 mm
Sparking plugs 31
Tightening torque
NGK PFR6E 10
Tighten to: 1 ± 0,1 m.daN
Angular tightening: 90°
Pencil type ignition 17 SAGEM BAC 1 4-way black connector
coils 2526140 Twin-static type ignition
Exhaust circuit
4-way green connector
Upstream oxygen sensor 21 258 040 232 Front fixing: on the exhaust manifold
Rear fixing: on the pre-catalyser
BOSCH
4-way blue connector
Front fixing: on the pre-catalyser
Downstream oxygen sensor 20 258 006 185 Rear fixing: on the pre-catalyser
Tightening torque
Tighten to: 4,7 ± 0,1 m.daN
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