Fixing Jaguar XKR (X100) Restricted Performance: Misfire Codes P0300-P0308 скачать в хорошем качестве

Fixing Jaguar XKR (X100) Restricted Performance: Misfire Codes P0300-P0308

Is the Jaguar XKR finally fixed, or are we back to the drawing board? After ruling out Bank 1 in the last episode, I’m installing four more genuine used Denso coil packs [19:00] from Auto Reserve Jaguar on Bank 2 (Cylinders 5-8). ​I also take a look at the spark plugs [15:25] and perform a deep dive into the scantool live data [34:00] to see if we can finally clear the "Restricted Performance" warning and those pesky misfire codes. Unfortunately, car restoration isn't always a straight line, and the results of the cold start [28:45] might surprise you. ​In this video: ​The Parts: Why I'm swapping aftermarket Chinese coil packs for genuine used Denso units [00:45]. ​Step-by-Step: Removing the coil cover and swapping packs on Bank 2 [01:50]. ​Technical Tip: How to spot a captive vs. non-captive cam cover bolt [03:25]. ​Diagnosis: Reading the misfire codes and fuel trim data on the OBDII scanner [32:00]. ​The Outcome: Why the XKR is still running poorly and what the next steps are (MAF or ECU?) [40:00]. ​If you're a Jaguar owner or love a good DIY mechanical challenge, Subscribe to follow the XKR's journey back to the road! ​🔔 Subscribe for more Jaguar restoration videos 💬 Comment below: What do you think is causing this persistent misfire? MAF sensor or something deeper? ​#JaguarXKR #X100 #JaguarRepair #MisfireFix #CoilPacks #Denso #CarRestoration #BarnFind #DIYMechanic #ProjectsInTheBarn ​3. Video Chapters ​[00:00] Intro: The Quest for a Smooth Running V8 [00:45] Unboxing: Genuine Denso Coil Packs from Auto Reserve [01:50] Removing the Bank 2 Coil Pack Cover [03:25] Tech Tip: The Cam Cover Bolt Mystery [07:35] Removing the Old Aftermarket Coil Packs [09:40] Dealing with Air Leaks & Easy Start Tests [13:45] Pulling the Spark Plugs for Inspection [15:25] Checking Spark Plug Condition: Running Rich? [19:00] Installing the New (Used) Denso Coil Packs [22:45] Clicking the Wiring Loom Back in Place [24:55] Reinstalling the Coil Cover Bolts [28:45] The Moment of Truth: Cold Start Test [31:45] Clearing Fault Codes with the Scantool [34:00] Deep Dive: Analyzing Scantool Live Data (O2 & Fuel Trims) [36:35] Restricted Performance is Back! [39:10] Testing the Throttle Position Sensor (TPS) [40:00] Final Thoughts: Is it the MAF Sensor or the ECU?