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Old 04-15-2024, 09:24 AM   #1
RestockMotors   RestockMotors is offline
 
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OBD Code P0351 please help!!

I am getting the P0351 code on my X22R Max and now my bike is sputtering really rough. I cleanes my fuel injector, tmap, and replace the spark plug. Could this be the fuel pump or something less grueling? I tried replace the tmap and I barely started (ruled out). I purchase a fuel injector, the oem injector has 4 holes and the replacement came with 2 (shipping error) the two hole injector barely ran right (ruled out), cleaned the connector to the fuel injector ( still sputtering) I ordered a new pump that will not be here for a few days. Any ideas as to what may be the issue? I usually use the ngk Iridium Spark Plug but replaced it with a regular copper (oem). Please help!


 
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Old 04-15-2024, 09:34 AM   #2
JerryHawk250   JerryHawk250 is offline
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Have you checked and adjusted the valves yet? These engines usually come set with the valve lash set on the tight side. Check and adjust them before you throw anymore money at the bike. Yu will be surprised at how many people fight tuning a bike when all the time the valves were out of spec.
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Old 04-15-2024, 09:42 AM   #3
RestockMotors   RestockMotors is offline
 
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Thanks Jerry! I have not checked the valves and I am not even sure how to start that process lol. I will look on YouTube and see if anyone has done it yet. Thanks again!


 
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Old 04-15-2024, 11:05 AM   #4
JerryHawk250   JerryHawk250 is offline
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You can look for any video on the Honda CRF230F. Same process and valve clearance.
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2024 Linhai 300 ATV 4x4
2023 Lifan Lycan 250 Chopper
2023 Venom Evader
2022 Lifan KPX250
2020 Kawasaki Vulcan S (Sold)
2004 Honda ST 1300
2016 Black Hawk 250 (sold)
Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster
2016 Cazador180 XL
2014 Coolster150
JerryHawk250.com
My YouTube Channel


 
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Old 04-15-2024, 11:42 AM   #5
RestockMotors   RestockMotors is offline
 
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Thanks Jerry!


 
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Old 04-15-2024, 04:45 PM   #6
RestockMotors   RestockMotors is offline
 
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MANNNNNNN! It was the damn Battery Terminal (positive) and the ignition coil cable lmao! I feel really DUMB right about now lol Because my OBD Reader stated it was an ignition coil issue but looking up a fix was to no fault lol


 
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