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CEL Just Constantly Flashes When Jumped

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Old 11-19-2015 | 06:11 AM
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RBK
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CEL Just Constantly Flashes When Jumped

88 Toyota Pickup 22RE....I jumped the terminals day before yesterday and got 5 codes. Yesterday I fixed TPS, cleaned Throttle Body, and fixed leaking coolant hose. This morning I pulled the EFI fuse, let it sit, put it back in and jumped the terminals again. Now it just constantly flashes really fast. It's not giving any pauses, just a constant fast flashing. Can anybody tell me what is going on? I'm hoping it means I fixed them all lol. Not counting on that though. Thanks in advance.

Edit: found a thread that said flashing two times per second means no codes....do I have to drive it around for a while to get the computer to pick up on the codes? Or did I fix it?

Edit again: Sometimes I wish I would think before I start a threat....I'm guessing I'm not getting code because my truck hasn't thrown a CEL since I reset it. I did drive it for a while and it didn't throw one in the time frame that it normally does, but I also had a knock sensor code the other day and I haven't addressed that so I am figuring it is just a matter of time.

Last edited by RBK; 11-19-2015 at 06:45 AM.
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