https://wiki.ross-tech.com/wiki/index.php?action=history&feed=atom&title=18611%2FP2179%2F008569 2026-05-13T15:53:38Z Revision history for this page on the wiki MediaWiki 1.43.3 https://wiki.ross-tech.com/wiki/index.php?title=18611/P2179/008569&diff=8499&oldid=prev 2018-02-08T22:52:51Z

<p>Created page with &quot;== 18611/P2179/008569 - Bank 2; System Too Lean off Idle == === 18611/P2179/008569 - Bank 2; System Too Lean off Idle: Upper Limit Exceeded === ==== Possible Symptoms ==== ...&quot;</p> <p><b>New page</b></p><div>== 18611/P2179/008569 - Bank 2; System Too Lean off Idle ==<br /> <br /> === 18611/P2179/008569 - Bank 2; System Too Lean off Idle: Upper Limit Exceeded ===<br /> <br /> ==== Possible Symptoms ====<br /> <br /> * Malfunction Indicator Ligh (MIL) active<br /> <br /> ==== Possible Causes ====<br /> <br /> * Fuel Pump (G6) faulty<br /> * Mass Air Flow (MAF) Sensor (G70) faulty<br /> * Intake System leaking<br /> * Exhaust System leaking<br /> * Wrong Fuel Pressure Sensor (G247) on Fuel Rail<br /> * MAF sensor air flow disruption<br /> <br /> ==== Possible Solutions ====<br /> <br /> * Check Mass Air Flow (MAF) Sensor (G70)<br /> * Check Fuel Pump (G6)<br /> * Check Fuel Injectors<br /> * Check Intake System<br /> * Check Exhaust System<br /> * Confirm correct Fuel Pressure Sensor (G247) part number<br /> * Check Air Filter, air box, etc.. Air flow is disrupting MAF readings<br /> <br /> [[Category:Fault Codes]]</div>

Peter