Fuel System; Electrical System; Exhaust System; Emission Control - Porsche 996 TT Repair Manual

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Fuel system

Injection ME 7.8 (Digitale−Motor−Electronic − engine control module ECM) Injection valves
controlled sequentially
Fuel supply 1 electrical internal gear pump with 2 additional sucking jet pumps
Fuel ROZ 98
required
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Electrical system

Radio interference suppression
Rated voltage
Battery capacity
Starter
Generator output
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Exhaust system

Exhaust system
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Emission control

EURO Stereo oxygen sensor closed−loop control and 3−way catalytic converter system, each with a
II 2−stage catalytic converter on left+right, Secondary air system, Europe OBD
USA Stereo oxygen sensor closed−loop control and 3−way catalytic converter system, each with a
LEV 2−stage catalytic converter on left+right. Secondary air system, OBD II + ORVR
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651, 996840, 996841
Engine control
einordnung
2−pipe, 3−way catalytic converter exhaust system, rear mufflers
ECE−R 10 and 95/54/EC
12 V
80 Ah (380 A)
1.7 kW
1680 W
60