1999 honda prelude h23a problems
02-16-2017, 06:53 PM
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1999 honda prelude h23a problems
I have a 99 prelude with the h23a vtec. The car was stock with the h22b but we but the h23a, blew the h23a and put a new h23a in the car. The car is revving up to 3500 rpm exactly. No matter if I'm in neutral or in gear. I have heard it is the crankshaft sprocket but before I try that, I want to know what you guys think and if that's wrong or I should do something else. Thank you
02-17-2017, 11:16 AM
#3
Re: 1999 honda prelude h23a problems
Typically if theres a problem with the crankshaft position sensor, your going to throw a code.
(TimiK) is right, its in limp mode. There are alot of things that can cause that but regardless there should be a Check Engine Light on and a code stored in the computer.
Start by scanning the ecu for the cel code.
(TimiK) is right, its in limp mode. There are alot of things that can cause that but regardless there should be a Check Engine Light on and a code stored in the computer.
Start by scanning the ecu for the cel code.
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