Tech 2 Scan Tool Autozone

Product/20108/China201083116210910.jpg' alt='Tech 2 Scan Tool Autozone' title='Tech 2 Scan Tool Autozone' />BMW E9. ABS Sensor Replacement E9. E9. 2, E9. 3The ABS wheel speed sensor monitors road wheel movement and sends an electronic signal to the ABS DSC module. Tech 2 Scan Tool Autozone' title='Tech 2 Scan Tool Autozone' />This signal is used to calculate road wheel speed to help with ABS braking and stability control features. BMW E9. 0 models utilize a magneto resistive style sensor. When an ABS wheel speed sensor fails, the ABSDSC module loses road wheel speed for the corresponding wheel and sets a fault code for ABS wheel speed signal. When a fault code is set, the ABSDSC warning light will illuminate. You will have to scan the module and read the fault codes to determine which speed sensor is the problem. Keep in mind, other problems can illuminate the ABSDSC warning light, be sure to scan and read fault codes before replacing parts. Tech 2 Scan Tool Autozone' title='Tech 2 Scan Tool Autozone' />In this tech article, I will go over how to replace the front and rear ABS wheel speed sensors on BMW E9. Lift axle of vehicle you are replacing ABS sensor on. See our tech article on jacking up your vehicle. Front ABS sensor Figure 1. Working behind front strut yellow arrow, open plastic door green arrow for ABS sensor electrical connector. GM_Tech_2_Scan_Tool.jpg' alt='Tech 2 Scan Tool Autozone' title='Tech 2 Scan Tool Autozone' />Large Image Extra Large Image. Figure 2. Pull ABS sensor electrical connector out of holder. Disconnect by pressing release tabs and pulling apart. Be careful, these connectors become brittle over time and can crack if squeezed too hard. Then remove sensor wiring harness from mount on strut by pulling out. Large Image Extra Large Image. Hello everyone I had the guy at AutoZone scan my car and this is what the printout said Fuel trim bank two condition The ECM has detected a rich or lean airfuel. ABS warning light on Check your fault codes first using a BMW scan tool. If you have a fault for a wheel speed sensor, use this tech article to learn how to replace. How to use the Actron OBDII engine code scanner. Shot with Sony Webbie HD 1080 in automode low light. Figure 3. Working at steering knuckle, remove ABS sensor 5mm Allen fastener. Using a long Allen bit makes it easier to get to fastener. Large Image Extra Large Image. Figure 4. Pull ABS sensor out of steering knuckle. Then remove wiring harness from holders. Large Image Extra Large Image. Figure 5. If sensor does not slide out easily, lever out using a flathead screwdriver. Lever close to the sensor and wiggle it out slowly. Install new sensor with a thin coating of Molykote Longterm 2 or similar grease to ABS sensor and housing. Install fastener and tighten. Then route wiring harness as it was before and reconnect at housing. Large Image Extra Large Image. Rear ABS sensor Remove rear wheel on side you are replacing sensor. Figure 6. Working at rear wheel bearing carrier, remove ABS sensor 5mm Allen fastener. Using a long Allen bit makes it easier to get to fastener. Large Image Extra Large Image. Figure 7. Pull ABS sensor out of wheel bearing carrier. Large Image Extra Large Image. Figure 8. If sensor does not slide out easily, lever out using a flathead screwdriver green arrow. Lever close to the sensor and wiggle it out slowly. Large Image Extra Large Image. Figure 9. Working in wheel well, remove 1. Large Image Extra Large Image. Figure 1. 0Working in wheel well, pull wheel well liner away from body to access wheel speed sensor electrical connector. Pull ABS sensor electrical connector out of holder. Disconnect by pressing release tabs and pulling apart. Be careful, these connectors become brittle over time and can crack if squeezed too hard. Then remove sensor wiring harness from mount on strut by pulling out. Install new sensor with a thin coating of Molykote Longterm 2 or similar grease to ABS sensor and housing. Install fastener and tighten. Then route wiring harness as it was before and reconnect at housing. Large Image Extra Large Image. Gta 5 Crack For Pc. Hello everyone. I had the guy at Auto. Zone scan my car and this is what the printout said Fuel trim bank two condition. The ECM has detected a rich or lean airfuel ratio condition on engine bank 2. If bank one and two are set together suspect a fuel pressure condition or MAF sensor fault Failed H0. S2. 1 Heated 0. 2 sensor Bank 2 Sensor 1 Ignition misfire condition Engine mechanical condition. Definition Lack of heated oxygen sensor Bank 2 Sensor 1 H0. S2. 1 switch sensor indicates lean. Explanation ECM tried to correct for a lean condition ECM made rich correction but was unable to bring within specifications. Probable Cause Failed H0. S2. 1 Bank 2 Sensor 1. Open or Short circuit condition. Failed fuel pump or blocked fuel filter. MAF sensor failure. Vacuum Leak. Anyway can anyone tell me if I am correct in assume all of these problems stem from the Bank 2 Sensor 1 0. And if so could you tell me if that is passenger sidedriver side and upstreamdownstream I really appreciate any advice as I would like to handle this on my own. Ford Explorer XLS 6 cyl.