- Joined
- May 12, 2020
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So I have experienced this with my Landcruiser today I have read up quite a bit about this fault and what it can be.
P1220 is the fault code that comes up which is for the fuel timing control valve which sits in the injection pump
I removed the covers that cover the pump and noticed that the wiring is very tight that goes into the Timing control valve
I wiggled the wiring and it appeared to be okay but prior to that I had unplugged my uni chip so now I’m starting to wonder which one was the problem.
There are quite a few videos of Landcruiser is with this fault with the horrible diesel knock noise at idle and won’t rev also massive lack of power and EML light is on
I’ve seen one video of an ECU with a dry soldered joint inside it and I’ve seen the other ones with broken wiring directly onto the sensor
Just wondering if any of you guys had had any experience with this fault
P1220 is the fault code that comes up which is for the fuel timing control valve which sits in the injection pump
I removed the covers that cover the pump and noticed that the wiring is very tight that goes into the Timing control valve
I wiggled the wiring and it appeared to be okay but prior to that I had unplugged my uni chip so now I’m starting to wonder which one was the problem.
There are quite a few videos of Landcruiser is with this fault with the horrible diesel knock noise at idle and won’t rev also massive lack of power and EML light is on
I’ve seen one video of an ECU with a dry soldered joint inside it and I’ve seen the other ones with broken wiring directly onto the sensor
Just wondering if any of you guys had had any experience with this fault