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I have been having bogging issues related directly to my o2 sensors. I currently have an obd0 b16a SiR in a crx with a DC 4-2-1 header and only 1 heated o2 sensor. The header only had 1 bung in the collector before the cat and I needed a heated o2 sensor to keep it hot. I am still...

Most likely the o2's are causing it. Either it is bad wiring or the sensor(s) are on their way out. If the problem has been happening since the swap, make sure the wiring is correct. If you are pretty confident the wiring is correct, I'd replace the sensors and see if that solves it.

How many o2 sensors do you have? If you only have 1, make sure it is wired correctly at the ecu. Have your cars always had the bogging problem? Or has it just started recently? If it was working correctly at one time, like mine was, your wiring is probably fine and you probably need to...

Yeah I finally took it down and had it looked at. The problem with random bogging while cruising was caused by my o2 sensor being bad. With my custom dc header, the o2 sensor is farther down the exhaust and therefore doesn't get as much heat and fouls up quicker. A new heated o2 sensor was...

Well, it turned out to be a simple ignition problem. I replaced my cap/rotor/wires/plugs and the bogging went away. I am still having an issue where it will randomly bog while cruising, and I have to completely let up on the gas and push back down on the gas and it will then be fine. I'm...

I've got an 88 CRX with a b16SIR I. For whatever reason, after the car has been driven for around 5 minutes or so, every time I push in the clutch and shift my RPMs rise about 500 rpms before they go back down. It's almost as if I'm pushing in on the gas while having the clutch in. If I do it...

Alright, well I do have an aftermarket dc header. As soon as I get a chance i'll take a look and see what I can see.

I disconnected the o2 sensor and the symptoms still exist. It actually seems worse than before. It still confuses me that this is the issue when everything was running smoothly and it has just gradually gotten worse and worse. Anyone have a pic where the 2nd o2 sensor should be located?

Well, I've been trying to figure this out for the past 4-5 months with no luck what so ever. I have an 88 CRX with a b16 SIR I. When I bought the car everything worked great and it performed like a champ. After about 6 months, problems began occuring. Problem: I've been experiencing a huge...

Alright, I ended up swapping the two wires and it solved the problem. Now my voltage is going from around 0v at closed to ~3.8v at wide open. I think the low voltage is because something is bent in my throttle body. The previous owner is really starting to impress me....not.

Hello all, I've been having issues regarding my Throttle Position Sensor (TPS). I was getting Error Code 7, so I looked up troubleshooting guides related to the TPS. I followed them step by step and found out that my TPS is giving the wrong voltages. It was getting 5.0 volts at closed throttle...

Hello all, I've been having issues regarding my Throttle Position Sensor (TPS). I was getting Error Code 7, so I looked up troubleshooting guides related to the TPS. I followed them step by step and found out that my TPS is giving the wrong voltages. It was getting 5.0 volts at closed...

Hello, I've got an 88 CRX with a jdm b16a. I've had the car for about 6 months and everything has been fine up until lately. My tach is acting up quite a bit. Every time I push in on the gas to accelerate, the tach will go nuts. Once I let up on the gas the needle stops going nuts and goes...