Oct 26, 2018· 2014+ Jeep Grand Cherokee Ecodiesel Check engine light: P0471 - Exhaust pressure sensor. ... Just a word of caution on any sensor that is tapped into the exhaust system. #1 the sensors are very fragile and can easily be damaged by banging them dropping them or other rough handling.... #2 Anything tapped in to the exhaust line is prob ...
May 31, 2019· Oxygen sensors play a vital role in both engine management and emissions control. When an O2 (oxygen) sensor go bad, it’ll cause your Jeep Grand Cherokee‘s engine to run less efficiently.. Your Grand Cherokee can exhibit symptoms when the Oxygen sensor has gone bad.
A27678XUpstream and Downstream Oxygen O2 Sensor 1 and Sensor 2, 234-4076, 234-4078 For Jeep Cherokee Grand Cherokee Wrangler NTK 23099 Oxygen Sensor. NTK 23151 Oxygen Sensor. SCITOO SG1815 O2 Oxygen Sensor Downstream fit for Jeep Cherokee Grand Cherokee TJ Wrangler 94-01 Rear 02 Sensor 1PC. Add to Cart
Shop for Jeep Cherokee Parts and Accessories at The Jeep Cherokee is a well-built vehicle with off-road features and capabilities. It may be powerful, but its performance and sturdy build may break down if it has damaged or worn-out components. You’ll need to replace them with new parts to keep your Cherokee in working condition.