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SUVs Honda CR-V Honda CR-V Maintenance and Repair
6444 messages, Last post on Nov 25, 2009 at 7:39 PM
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I got the maintenance codes checked in my 2004 Honda Crv and they were ODBII PO134 code Sensor No Activity Bank1 Sensor1 and PO135 Code P0135 --Oxygen Sensor Heater Circuit Malfunction. How is it that you replace the Oxygen Sensor Heater Circuit? Does anyone know where the Oxygen Sensor Heater Circuit is located and what they run for?
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Replying to: washby (Oct 31, 2008 11:38 pm) The oxygen sensor normally is in an extremely hot environment, monitoring the exhaust gases. When you first start a vehicle, the exhaust gas is comparatively speaking cold, and hence the oxygen sensor is giving erroneous readings as it is not working in the hot environment it normally works in. What the heater circuit does, is when starting a cold engine it heats up the oxygen sensor....so it gets up to working temperature faster, and allows your engine computer to adjust the correct fuel mixture quicker.
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Replying to: srizvi1 (Jun 06, 2008 4:05 pm) Looking at the edmunds maintenance schedule (http://www.edmunds.com/maintenance/select.asp), I wanted to have the following done & checked out (assuming I had everything checked and done properly at my last big maintenance point at 30k miles): Inspect Brake lines, hoses & connections (done? power steering & serpentine checked out, hoses ok - don't see anything for brake line) Inspect Brakes (done - 8/32 front, 7/32 rear) Inspect boots & seals Drive axles (dont see this so.. not done?) Change Engine oil (done) Inspect Exhaust system (done) Inspect Fluid levels (done) Inspect Fuel lines & hoses (partially done? I see a check mark for radiator hoses, heater hoses, power steering hoses, and air conditioning hoses) Lubricate Hinges, locks & latches (no mention of this so.. not done. Nothing for Fuel lines?) Check operation Lights & accessories (done) Replace Oil filter (done) Inspect/adjust Parking brake (no mention of this.. so .. not done?) Inspect Steering (done - says steering components) Inspect Suspension (done) Inspect Tie rod ends, steering gearbox & boots (dont see any of these.. so.. not done?) Rotate Wheels & tires (Done) You'll see my notes on what I believe was done and not done based on what I saw in the summary sheet/vehicle check up report. They suggested I get the brake fluid and power steering fluid flushed (Dirty). Lastly, my CR-V has been needed to be jumped a few times in the past couple weeks. Yesterday I was sitting in the car with the engine off, but battery on and listening to the radio for about 30 minutes and the battery died and needed a jump. I thought this meant a weak battery which should be changed under warranty, but their battery test said it was still good (12.58V/449 CCA). So as a result, they wouldn't give me a new battery.
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Replying to: kiawah (Nov 01, 2008 7:26 am)
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Replying to: washby (Nov 01, 2008 5:02 pm) Majestic Honda (RI) San Leandro Honda (CA) www.hondaadcuraworld.com / Ray Laks Honda (Buffalo, NY) Pick one that is closest to you. |
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I have an 04. I need to change the brake light (next to door) not above window. I see 2 screws under two plastic caps. Is this all there are? Just unscrew and pull? |
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Just saw post 5989 which answers my question (though it wasn't my question). Wow, an answer before I even had the question - thanks......
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Replying to: theriver (Nov 05, 2008 5:59 pm) 
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Replying to: srizvi1 (Nov 01, 2008 1:24 pm)
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Replying to: pat78 (Oct 24, 2008 8:11 am)
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