92 22re lack of power until 3000 rpm
05-08-2013, 07:12 PM
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92 22re lack of power until 3000 rpm
So basically I've been looking everywhere for details on what's going wrong I literally rebuilt everything and replaced all things rubber on the motor and it runs and idles good but it bogged till 3000 rpms an just throws u in to the seat with power but only after I hit (3000 rpm).. The only solution I have found was unplugging my tps sensor and its running almost perfect but lacks a tad power in higher rpm but its a start and running a lot more smooth. Still going through break in period so I'm trying to be delicate with it and I'd like to be able to plug the tps back is so idk of I need to get it adjusted or what cuz it had throttle response and didn't fall on its face when I'd rev it... Any good theory's of what's the main reason?
05-08-2013, 07:32 PM
#2
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http://www.4crawler.com/4x4/CheapTricks/TPS/index.shtml
Once your done. I would read his entire site. Tons of great info on the basics. Also search for a factory service manual.
Once your done. I would read his entire site. Tons of great info on the basics. Also search for a factory service manual.
05-08-2013, 08:41 PM
#3
This is actually a rather common problem, it happens when the signals from the TPS and AFM don't agree. You'll need to check the signal voltage at the computer, personally I find this the easiest as you can do them all in one spot, but you can do the individual resistence checks at the components.
It's worth noting the TPS adjustment just sets the IDL(Idle) signal it has very little effect on the throttle position signal.
The most important part of the inspections of those two devices is the "dynamic" tests, where you are looking for a smooth signal with no resistance/voltage spikes or cut outs. These "dead spots" are causes by years of use at the same engine speed and throttle position which cause the conductive strips to wear out. They are rare but not unheard of.
It's worth noting the TPS adjustment just sets the IDL(Idle) signal it has very little effect on the throttle position signal.
The most important part of the inspections of those two devices is the "dynamic" tests, where you are looking for a smooth signal with no resistance/voltage spikes or cut outs. These "dead spots" are causes by years of use at the same engine speed and throttle position which cause the conductive strips to wear out. They are rare but not unheard of.
05-09-2013, 07:00 AM
#4
Registered User
This is actually a rather common problem, it happens when the signals from the TPS and AFM don't agree. You'll need to check the signal voltage at the computer, personally I find this the easiest as you can do them all in one spot, but you can do the individual resistence checks at the components.
It's worth noting the TPS adjustment just sets the IDL(Idle) signal it has very little effect on the throttle position signal.
The most important part of the inspections of those two devices is the "dynamic" tests, where you are looking for a smooth signal with no resistance/voltage spikes or cut outs. These "dead spots" are causes by years of use at the same engine speed and throttle position which cause the conductive strips to wear out. They are rare but not unheard of.
It's worth noting the TPS adjustment just sets the IDL(Idle) signal it has very little effect on the throttle position signal.
The most important part of the inspections of those two devices is the "dynamic" tests, where you are looking for a smooth signal with no resistance/voltage spikes or cut outs. These "dead spots" are causes by years of use at the same engine speed and throttle position which cause the conductive strips to wear out. They are rare but not unheard of.
Your ignition timing is off. Search youtube and find out how to set your ignition timing on a 22re. Lots of good videos.
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