Memorial Day 2025: Wrangler MISFIRE…when WARM?? (Injector …
It’s time for the PHAD Memorial Day Special 2025!
Haven’t seen THIS problem before on a Pentastar V6… MISFIRE when WARM, setting a
P0202 – Injector Circuit Fault
and
P0157-Oxygen Sensor Bank 2 Sensor 2 LOW VOLTAGE
Jeep seems to run 5 until the MISFIRE rears it’s ugly head after 10 minutes on the road.
Customer wants EVERYTHING Diagnosed and Repaired, so let’s get to it!
IVAN’S PICOSCOPE WAVEFORMS:
https://drive.google.com/drive/folders/1tO6sOmD2NMPenUxcJtjOj2JyZ1JE19FD?usp=drive_link
TOPDON Phoenix Plus:
https://www.amazon.com/dp/B091BQNR3S?linkCode=ssc&tag=onamzpineholl-20&creativeASIN=B091BQNR3S&asc_item-id=amzn1.ideas.NHZL00NIDEPF&ref_=aip_sf_list_spv_ofs_mixed_d_asin
AstroAI Digital DC AMP Clamp Meter:
https://www.amazon.com/dp/B08MTCMWLB?linkCode=ssc&tag=onamzpineholl-20&creativeASIN=B08MTCMWLB&asc_item-id=amzn1.ideas.UKPVIGM4POWZ&ref_=aip_sf_list_spv_ofs_mixed_d_asin
HAPPY MEMORIAL DAY!
Ivan
Source: Pine Hollow Auto Diagnostics Channel – Full credit to the creator. Visit the channel, leave a like, and subscribe to stay updated with all the latest content!
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