I dont have a diagram for this relay location, but it may be in your vehicles handbook. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to malfunction without leading to an immediate increase in emissions at the tailpipe. This is almost exactly what you're describing. If you have this code with check engine light on and oil level is good, it's a rather expensive fix. If ground exists, check continuity on the circuit. The heater element is fused by fuse F6 as you say, but this fuse operates a relay. In the V-6 configuration, cylinder 4 is at the front right of the engine and in a V-8, cylinder number 5 is in that location.
I'm getting: P1162 P1167 The AutoZone readout says they are both for the 02 sensor. We do ask that you please read the info available on the site first so that we can help reduce repeat questions. So please read our and when you're ready jump in! Maybe someday you'll come back on this thread again. They will provide valuable info! I had never had to actually test one of these before although I knew that they existed. Slid the bar out and installed the new unit. Please keep in mind that I assume you still have a good working o2 sensor, since you can pass 500 miles before check engine reappear — Well again I might be wrong. Below you will find the most complete list of Honda trouble codes available.
The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? Please keep in mind that I assume you still have a good working o2 sensor, since you can pass 500 miles before check engine reappear — Well again I might be wrong. O2 sensors operate more efficiently when they are hot. I used to have both P1166 and P1167 error codes on my 2001 Honda Accord F23A4 engine. I fixed the P1166 by replacing the O2 sensor. Here is a picture of it. Having both of these fail together would be odd. With regards to harness, look for your local wrecking yard.
For example if the blower or headlights are turned on it should drop. If battery voltage exists, go to next step. Key On Engine Running this may work Key On Engine off disconnect the Air Fuel Ratio sensor connector. The codes are for the heater circuit so look at the wiring really closely. I am pointing to it with my screw driver. Do you have any more suggestion to correct the problem??? If the voltage had been near zero I would have had to unplug the connector and see if the five volt reference signal was being sent by the computer and wiring.
I guess ultra-low emission has air-fuel sensor and the wiring diagram is little different from others. The wire on the far left of the connector is a five volt signal sent from the computer. The Modified Life staff has taken all its 2001 Honda Accord check engine codes, 2001 Honda Accord diagnostic codes and 2001 Honda Accord trouble codes and cataloged them online for use by our Modified Life visitors for free. Starting at 1,600 rpm , accelerate using wide open throttle for at least 5 seconds. P1164 Honda Possible Solution: In-line Ford engines, along with those of most other manufacturers, begin the numbering of cylinders at the front and proceed in numerical order toward the back. If resistance in the circuit is high it draws more than expected.
If you mean reset is taking the battery+ off, I'll try do do that, thanks For now I still didnt clear the check engine and your are saying that it might be running rich, is that the mystery why my car felt like it has more power and torque than before? Both p1167 and 1166 are heater circuit codes. If oil pressure is more than 57 psi 393 kPa , go to next step. The connector has a removable cover. Adding More Information If you would like to help the Modified Life community by adding any missing information or adding a new trouble code list to our resource, please feel free to post it at the bottom of this page. The heater element is on until the engine is at normal operating temp then it switched off. If you find one missing let us know and we we'll add it immediately! Please use the form on our Contact Page to get in touch with us. Hold the engine at 3,000 rpm with no load in Park or neutral until the radiator fan comes on.
Turns out the readout did tell me Primary no. The wire in the middle of the connector is battery ground. Due to the amount of free content we provide, we cannot guarantee the accuracy of all information. This particular unit was stuck at 3. It is worth mentioning that I have the same engine with ultra-low emission.
Then, after a day , the dreaded check engine light turned on again. My question is how do I know which one? For example, when the engine temp is within a certain range yet the O2 sensor sends a value that doesn't conform to what the computer expects then it flags a check engine. Locate the Primary Heater Control Relay in the passenger under dash fuse box. I hope this gives everyone a place to start. For about a day, everything looked wonderful i.
Start engine and with no loads and transmission in Park or Neutral until radiator fan comes on. Always verify all check engine codes before applying any information found here to your 2001 Honda Accord. Turn ignition off and disconnect jumper wire. Use of the 2001 Honda Accord auto trouble codes information is at your own risk. System is okay at this time. Pin 87a - is unused and may be blank. One of the most time consuming tasks with diagnosing an engine problem is identifying the broken, faulty or failing car part on your 2001 Honda Accord to begin the repair process.