Bosch Oxygen Sensor 13733 - Read 3 Reviews on Bosch #13733

Bosch Oxygen Sensor

Vehicle Specific

Part Number: 13733
Features & Benefits

BOSCH leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, BOSCH is known worldwide for quality and performance.

  • Premium BOSCH Wideband A/F sensors are designed to improve fuel economy while reducing harmful emissions
  • Wideband air-fuel ratio sensor precisely measures air-fuel mixture
  • Direct fit includes OE connector for easy installation
  • Performance meets or exceeds OE specifications
Product Details
Part Number: 13733
Weight: 0.25lbs
Notes: Enter your vehicle information above to see product notes.
Connector Gender: Male
Heated: Yes
Hex Size: 22mm
Housing Material: Metal
Mounting Type: Threaded
Oxygen Sensor Type: Wide-Band
Package Contents: 1 Oxygen Sensor
Product Type: Application Specific
Wire Quantity: 4
Wiring Harness Overall Length (in): 20.9
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
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    Bosch/Oxygen Sensor

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    5

    This review is hidden because you have chosen to ignore Member 2061061684. Show DetailsHide Details

    Very easy to Install

    Would highly recommend.
    High quality and it works.
    I was quoted lil over 300$ for the same. Autozone rep helped me finding the reqd product and advised on fix.
    I could do it myself being a novice.
    Would highly recommend Autozone after this

    Pros: Quick and high quality as promised

    Cons: None

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    2

    This review is hidden because you have chosen to ignore Member 23995468. Show DetailsHide Details

    2003 Toyota Camry I4’s A/F sensor Ohms spesific

    The right specification for this 2003 Toyota Camry I4’s A/F sensor is 1.1 ohms
    while the 2005 Camry’s sensor is 2.8 ohms the specification on a 2005 Camry A/F heater circuit in ohms and is the specification for a 2003 Camry A/F heater circuit in ohms 1.1 The lower the resistance, the higher the amperage, so this ECM has been programmed to work and command a pulse width on this heater sensor with higher amperage, but keep in mind that this reading was taken when the heater element was cold because that is when the heater element works harder. The hotter the sensor gets, the higher the resistance and the ECM detects this and adjusts the pulse width signal in order to get the amperage lower. The PCM detected something different than what it was designed to work with and set the P0031.After we installed the correct sensor we had our scan tool connected to prove a point. When the engine was in open loop the A/F sensor voltage read 3.29 Vwith a STFT of 0 percent and a LTFT of 6 percent The vehicle warmed up and the PCM went into closed loop and not OLFAULT! That means the vehicle was 100 percent fixed. We tested the sensor by going WOT.

    The A/F sensor signal was at 2.35 V at 3,500 RPM (the engine becomes rich because of fuel being dumped into the cylinders) and then the PCM tried correcting itself and cut off fuel sending the A/F voltage to 4.16 V before settling back to 3.29 V.

    Also notice how the short fuel trim was under 10% under load.

    This indicates that the PCM is under fuel control in closed loop.

    This same test was performed with the wrong sensor, but there wasn’t any change on voltage or fuel trims because the ECM was under OLFAULT (again see Figure 5).

    Perhaps if we were smarter diagnosticians, we would have realized that this was not normal operation, but hey, we had to learn the hard way.

    Now that we’ve been through it, you don’t have to experience the same grief.

    Our advice? Never trust the parts guy

    Pros: this o2 sensor dint work on this car kep geting check ingen light sensor 2.8 ohms need it the 1.1 ohms sensor

    Cons: Our advice? Never trust the parts guy they dont know

    M-fig-7-1

    The correct A/F sensor next to the wrong...

    M-fig-9-1

    The specification for a 2003 Camry A/F heater...

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    Edited on 6/11/2015 by Editor

    Comments (1)


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    5

    This review is hidden because you have chosen to ignore Member 1001743693. Show DetailsHide Details

    Perfect!

    CEL free now, plugged right in.

    Pros: Made in Japan

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