I have a check engine light on and the car was throwing knock sensor codes. Replaced the knock sensor and then the computer. Didnt solve the problem. Replaced an air temp sensor and got the check engine light to go off long enough to get the smog. Light came back on. now when going up a hill the check engine light started flashing and the motor started cutting out. wtf is wrong with my car. I have has 2 mechanics try to fix it and one was a honda only mechanic. please help!!
A flashing check engine light means that your vehicle is having a catalytic converter damaging misfire ! Spark plug problem , coil , ignition module , injector breaking down electrically un a load .
They need to hook up a scope an check it .
Check Engine Light Flashing Misfire Diagnosis by Autolite Spark Plugs
Honda , ford , gm there all the same
SOURCE: 1990 Honda Civic Stall out and wont immediately restart
Disassemble and clean the carb, particularly the jets. I suspect the charge light being on is a result of your destroyed battery, which needs to be replaced. Sta-bil over the winter and a smart trickle charger will prevent the problems you are having in the future...
thank u
rate me!!
SOURCE: my 1999 honda odyssey have a light on in the check
There is are upstream and downstream O2 sensors. 1 or 2 (upstream) before the catalytic converter which sends signals for closed loop fuel control and OBD II monitoring, and 1 (downstream) after the catalytic converter, which is used to monitor the catalytic converter operation. The PCM monitors the signal from each O2 sensor.
Testimonial: "EXCELLENT & THANKS A LOT."
SOURCE: 2004 honda accord v6: check
hi.
that code means there is a fault at the bank 2 oxygen sensor.
as you stand at the frond of the car and look into the engine bay, the sensor is fitted to the middle of the exhaust manifold nearest to you. disconnect the wires on the plug, and i think it is a 22mm spanner or deep socket to remove it.
there are various proprietary oxygen sensor cleaners on the market, but there is no certainty that this will work. there could be an actual fault with the sensor, or it may be too dirty to clean.
if finances permit, i would recommending changing the sensor as a matter of course.
the ecu fault reading can be reset by removing the battery -ve lead for 30 minutes.
make sure you have the radio code before doing this as you will need to reset this as well.
if you only clean the sensor and the fault reading comes back, then you will have to change the sensor and reset the ecu again.
hope this helps.
Knock Sensor Circuit Malfunction
What does that mean?
A knock sensor tells the engine computer when one or more of your engine's cylinders are "knocking", that is, exploding the air/fuel mixture in a way that delivers less power and can be damaging to the engine if prolonged. The computer uses this information to tune the engine so that it doesn't knock. If your knock sensor wasn't operating properly, so that it was always indicating a knock, the engine computer's response may have been to change the ignition timing on your engine. Knock sensors generally bolt into or thread into the engine block. This P0325 code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0330.
FB.init("dd7d9e9681341cde77587bc6a2029f6f");
OBD-Codes.com on Facebook
Symptoms
You may notice drivability problems including a lack of power and perhaps some hesitation. There may also be other symptoms.
Causes
A code P0325 most likely means one or more of the following has happened:
247 views
Usually answered in minutes!
×