Removing and installing catalytic converters · Removal Sequence when removing the catal

911 Carrera (996) Exhaust system Removing and installing catalytic converters Removal Sequence when removing the catalytic 1. Removeair cleanerassembly: converters: .1 Undo hexagon-headbolt M6 x 34 (wrench Remove catalytic converter of cylinder size 13). bank 4 -6 1. In the enginecompartment, pull the oxygen sensor plug connectionfrom its holder, unlock and disconnect. Black connector -oxygen sensor in front of the catalytic converter Grey connector -oxygen sensor behindthe catalytic converter 261_97 1.2 Undo hose clamp on throttle body and pull plug off the mass air flow meter. Unclip wire on air cleaner housing and remove air cleaner assembly. .,~ 26730004 :q~I~' 2. Unclipcableon enginecarrier. ""':~~, ~~. ~j~ i(/ '-<.y~ '-A 249_97 26 73 20 Removing and installing catalytic converters -engine installed 26 -15 Printed in Germany -38, 1999 9962613