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symptoms of bad crankshaft position sensor Ford 3 0

Automobile Headrests Extending Too Far Forward with ... - Allocca

Thousands of people are complaining on the about car headrests being too far forward if they try to sit completely against the back of the seat, which results in neck and back pain. Almost every car made in 2011 have headrests that are too far forward. Try it for yourself. Sit in any 2011 car and sit completely against the back of the seat. The headrest will bend your neck so that you will be looking a the floor of the car. It seems that the solution of whiplash injury to the spine causes injury to the spine during normal driving. Crash Dummy Tests Figure 1 - IIHS Seat/Headrest Test January 8, 2006 As can be seen in Figure 1, which was taken from the 2006 crash test by the International Institute of Highway Safety, the crash dummy is NOT sitting completely against the back of the seat. They incorrectly assumed this is the normal seating position and recommended headrests be something like 7 inches forward of the seat so that it will be close to the head. However, it prevents one from sitting completely back against the seat and causes the neck and back to bend forward....

2012 ACADIA/ACADIA DENALI - General Motors

Child Safety Protect your child by installing a child seat engineered to survive crash forces. Unlike your arms, it’s the safest method available for child protection in a car accident. 2012 ACADIA/ACADIA DENALI We have tried to make this brochure as comprehensive as possible. However, we reserve the right to make changes at any time, without notice, in colors, materials, equipment, specifications, option packages and model availability. As some information may have been updated since the time of printing, please check with your GM dealer for complete details. FIND THE RIGHT SEAT • Use an infant-only seat for infants up to 14 kg. Keep it rear-facing and semi-reclined. Be sure the harness comes from slots at or below the baby’s shoulders and is snug when buckled. • Use your convertible child seat in a forward-facing and upright position for toddlers and children between 14 and 30 kg. Be sure the harness straps are coming from above the child’s shoulders. • For children between 30 and 45 kg use a belt-positioning-booster seat. • Children over 46 kg must pass the safety-belt-fit criteria before wearing a normal car safety belt. • Knees should bend naturally at the edge of the seat. • The lap belt should sit low on the hips. • The shoulder part of the seatbelt should rest on the shoulder or collarbone. • The child should be able to maintain this position for the length of your trip. NEVER DO THIS ALWAYS DO THIS ALWAYS REMEMBER • Place all children under 13 in a back seat. • Never place a rear-facing child seat in front of an airbag. • Use a child seat for all children until they can safely wear the adult seatbelt. • Be sure you have one seatbelt for every person. • NEVER place the shoulder belt under the arm or behind the back. • Be sure all child seats are locked into the car using the LATCH system or the seatbelt.

9523083 - Demco
by banteng_centil 0 Comments favorite 4 Viewed Download 0 Times

INSTALLATION INSTRUCTIONS Fits: 2007-2012 GMC Acadia & Acadia Denali Kit Includes: (1) Wiring Harness with 4-Flat Connector (1) 48” 4-Flat Extension (20) 15” Cable Tie (1) 4-Flat Bracket (2) Adhesive Cable Tie Pad (3) #8 Self-Tapping Ground Screw Figure 2 9. Cut cable ties on 4-Flat portion of the RV harness and route down behind the taillight opening. 10. Mount a cable tie pad to inside of driver’s side rear bumper in an area that’s above the exhaust shown in Figure 3. Secure 4-Flat to cable tie pad with cable tie. Caution: Make sure to avoid areas that contain moving parts or could cut, pinch or burn the wires when routing the 4-flat harness towards the front of the vehicle. Also avoid routing harness near the fuel lines as it may cause the fuel to ignite. Failure to follow these warnings may cause property damage, personal injury or loss of life. RV TOW HARNESS INSTALLATION INSTRUCTIONS 1. Read instructions thoroughly before beginning. 2. Open the rear tailgate. Using a flat screwdriver remove the plastic caps that cover the screws that hold both taillight assemblies to vehicle. Using a 7mm socket remove the two screws that hold the taillights to vehicle. Gently pull taillight away from the vehicle and locate vehicle’s factory wiring harness connectors. Separate connectors from both sides and set aside shown in Figure 1. Inspect connectors for dirt and debris and clean if necessary. Figure 1 3. Starting on driver’s side position the RV harness with connectors containing Yellow wires between separated vehicle harness connectors. Press connectors firmly into vehicle connectors until they lock into place. Pull on connectors to ensure the locks are engaged. 4. Locate a clean and accessible mounting location on the vehicle near the RV harness ends within reach of white wire and ring terminal. Remove any debris or undercoating to expose a clean metal surface and drill a 3/32” hole. *Caution: Take care not to drill through the body or any exposed surface.* 5. Attach ring terminal on the White wire using the ground screw provided. 6. Route the remaining portion of the RV harness with connector ends containing the Green wire down through opening behind taillight. 7. Route a fish tape through bumper starting on passenger side over to driver side shown in Figure 2. Secure T-Connector ends containing Green wire to fish tape and pull to Passenger side through frame rail. 8. Using the fish tape route the portion of harness with T-Connector ends containing Green wire up through passenger side opening. Once T-Connector ends are routed into the taillight cavity repeat Step 3 for plugging.


2013 GMC ACADIA SPECIFICATIONS Overview Models: Body style / driveline: Construction: EPA vehicle class: Manufacturing location: Key competitors: GMC Acadia, Acadia Denali crossover SUV / front-engine; front-wheel drive and all-wheel drive body-frame integral sport utility vehicle Lansing Delta Township Assembly, Lansing, Mich. Honda Pilot, Toyota Highlander, Ford Explorer Engine Displacement (cu in / cc): Bore & stroke (in / mm): Block material: Cylinder head material: Valvetrain: Fuel delivery: Compression ratio: Horsepower (hp / kW) @ rpm: Torque (lb-ft / Nm) @ rpm: Recommended fuel: Max. engine speed (rpm): Emissions controls: EPA-estimated fuel economy (city / hwy): 3.6L V-6 VVT DI 217 / 3564 3.70 x 3.37 / 94 x 85.6 aluminum aluminum dual overhead camshafts, four valves per cylinder, variable valve timing direct injection 11.3:1 288 / 215 @ 6300 270 / 366 @ 3400 regular unleaded 6700 dual close-coupled converters; two pre- and two post-oxygen sensors 17 / 24 (FWD) 16 / 23 (AWD) Transmission Hydra-Matic 6T75 6-speed FWD/AWD automatic Gear Ratio (:1) First: Second: Third: Fourth: Fifth: Sixth: Reverse: Final drive ratio: 4.48 2.87 1.84 1.41 1.0 0.74 2.88 3.16 Chassis / Suspension Front: Rear: Steering type: Steering ratio: Steer wheel turns, lock-to-lock: Turning circle, curb-to-curb (ft / m): coil-over strut; direct acting stabilizer bar; full perimeter isolated cradle linked H-arm independent suspension; coil springs with twintube shock absorbers mounted on isolated sub-frame hydraulic rack-and-pinion; straight ratio and variable effort 16.1 2.89 40.4 / 12.3 Brakes Type: Rotor diameter (in / mm): four-wheel disc front: 12.8 x 1.1 / 325 x 29, ventilated rear: 13 x 0.8 / 331 x 20, ventilated Anti-lock braking system (ABS): Bosch 8.0 Chassis Controls: ABS / ETC / ESC w/rollover mitigation ...

Fuel Injectors - BWD
by banteng_murka 0 Comments favorite 1 Viewed Download 0 Times

With perfect form, fit and function demanded by today’s technicians for both import and domestic applications, all BWD fuel injectors meet or exceed OE specifications for peak operating performance and extended service life What does a Fuel Injector do? The Fuel Injector is an electronically controlled valve that is supplied with ­ ressurized fuel by the fuel pump and when p energized atomizes the fuel into a fine mist so that it can burn easily by the vehicle’s engine. Where are Fuel Injectors located? The fuel injector is mounted in the intake manifold so that fuel is sprayed directly at the intake valves. A fuel supply rail connects all of the fuel injectors to the fuel supply. Will a malfunctioning Fuel Injector illuminate the check engine light or affect vehicle operation? A failing sensor can illuminate the MIL and cause the engine to run too rich or lean, leading to misfire and loss of power. What are the common causes of failure? Improper fuel filter maintenance can cause the injector to clog with debris. Poor quality fuel often results in deposits on the fuel injector disrupting the fuel spray pattern.

AAT001-10E TMR Sensor Datasheet - NVE Corporation

Data Sheet AAT001-10E TMR Angle Sensor Key Features • Tunneling Magnetoresistance (TMR) Technology • Very High Output Signal Without Amplification • Wide Airgap Tolerance • Very High Resistance for Extremely Low Power • Sine and Cosine Outputs for Direction Detection • Ultraminiature TDFN6 Package Typical Applications • Rotary Encoders • Batttery-Powered Rotary Position Sensors • Motor Shaft Position Sensors Description The AAT001-10E angle sensor is a low power, high output magnetic sensor element able to provide rotational position measurements when a rotating magnetic field is applied to the sensor. Sine and cosine signals are available for a quadrature output. The sensor element has a resistance of approximately 1.25 MΩ and can be operated at typical battery voltages to conserve power. Outputs are proportional to the supply voltage and peak-to-peak output voltages are much larger than other sensor technologies. The part is packaged in NVE’s 2.5 mm x 2.5 mm x 0.8 mm TDFN6 surface-mount package. Operation Each of the four sensor elements contains two magnetic layers: a “pinned,” or fixed direction layer; and a movable-direction, or “free” layer. The diagram below illustrates the configuration, using arrows to represent the magnetic orientation of the layers:...

MQ-2 Datasheet - Seeed Studio
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FEATURES Wide detecting scope Fast response and High sensitivity Stable and long life Simple drive circuit APPLICATION They are used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke. SPECIFICATIONS A. Standard work condition Symbol Vc VH RL RH PH Parameter name Circuit voltage Heating voltage Load resistance Heater resistance Heating consumption Technical condition 5V±0.1 5V±0.1 can adjust 33Ω±5% less than 800mw Remarks AC OR DC ACOR DC Technical condition -20℃-50℃ -20℃-70℃ less than 95%Rh 21%(standard condition)Oxygen concentration can affect sensitivity Remarks Room Tem B. Environment condition Symbol Tao Tas RH O2 Parameter name Using Tem Storage Tem Related humidity Oxygen concentration minimum value is over 2% C. Sensitivity characteristic Symbol Rs Parameter name Sensing Resistance α (3000/1000) isobutane Standard Detecting Condition Preheat time Technical parameter 3KΩ-30KΩ (1000ppm iso-butane ) Concentration Slope rate ≤0.6 Temp: 20℃±2℃ Humidity: 65%±5% Vc:5V±0.1 Vh: 5V±0.1 Over 24 hour Remarks Detecting concentration scope: 200ppm-5000ppm LPG and propane 300ppm-5000ppm butane 5000ppm-20000ppm methane 300ppm-5000ppm H2 100ppm-2000ppm Alcohol D. Structure and configuration, basic measuring circuit 1 2 3 4 5 6 7 8 9 Parts Gas sensing layer Electrode Electrode line Heater coil Tubular ceramic Anti-explosion network Clamp ring Resin base Tube Pin Materials SnO2 Au Pt Ni-Cr alloy Al2O3 Stainless steel gauze (SUS316 100-mesh) Copper plating Ni Bakelite Copper plating Ni Fig.2 Fig. 1 Configuration A Configuration B A向 A向 Structure and configuration of MQ-2 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a TEL: 86-371- 67169070 67169080 FAX: 86-371-67169090 E-mail:

DHT11 Humidity & Temperature Sensor - Micro4you

This DFRobot DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stability. This sensor includes a resistive-type humidity measurement component and an NTC temperature measurement component, and connects to a highperformance 8-bit microcontroller, offering excellent quality, fast response, anti-interference ability and cost-effectiveness. Each DHT11 element is strictly calibrated in the laboratory that is extremely accurate on humidity calibration. The calibration coefficients are stored as programmes in the OTP memory, which are used by the sensor’s internal signal detecting process. The single-wire serial interface makes system integration quick and easy. Its small size, low power consumption and up-to-20 meter signal transmission making it the best choice for various applications, including those most demanding ones. The component is 4-pin single row pin package. It is convenient to connect and special packages can be provided according to users’ request.

MQ-2 Datasheet - Pololu
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MQ-2 Semiconductor Sensor for Combustible Gas Sensitive material of MQ-2 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ-2 gas sensor has high sensitity to LPG, Propane and Hydrogen, also could be used to Methane and other combustible steam, it is with low cost and suitable for different application. Character Configuration *Good sensitivity to Combustible gas in wide range * High sensitivity to LPG, Propane and Hydrogen * Long life and low cost * Simple drive circuit Application * Domestic gas leakage detector * Industrial Combustible gas detector * Portable gas detector Technical Data Basic test loop T Model No. MQ-2 Sensor Type Semiconductor Standard Encapsulation Bakelite (Black Bakelite) Detection Gas Combustible gas and smoke VRL 300-10000ppm Concentration Vc Heater Voltage VH 5.0V±0.2V ACorDC RL Adjustable Load Resistance Heater Resistance Heater consumption Character Sensing Resistance RH DC GND The above is basic test circuit of the sensor. 31Ω±3Ω(Room Tem.) heater voltage (VH) and test voltage (VC) . VH used to supply certified working PH ≤900mW temperature to the sensor, while VC used to detect voltage (VRL) on load resistance Rs 2KΩ-20KΩ(in 2000ppm C3H8 ) (RL)whom is in series with sensor. The sensor has light polarity, Vc need DC...

PING))) Ultrasonic Distance Sensor (#28015) - Parallax Inc

Web Site: Forums: Sales: Technical: Office: (916) 624-8333 Fax: (916) 624-8003 Sales: (888) 512-1024 Tech Support: (888) 997-8267 PING))) Ultrasonic Distance Sensor (#28015) The Parallax PING)))™ ultrasonic distance sensor provides precise, non-contact distance measurements from about 2 cm (0.8 inches) to 3 meters (3.3 yards). It is very easy to connect to microcontrollers such as the BASIC Stamp®, Propeller chip, or Arduino, requiring only one I/O pin. The PING))) sensor works by transmitting an ultrasonic (well above human hearing range) burst and providing an output pulse that corresponds to the time required for the burst echo to return to the sensor. By measuring the echo pulse width, the distance to target can easily be calculated. Features       Key Specifications Range: 2 cm to 3 m (0.8 in to 3.3 yd) Burst indicator LED shows sensor activity Bidirectional TTL pulse interface on a single I/O pin can communicate with 5 V TTL or 3.3 V CMOS microcontrollers Input trigger: positive TTL pulse, 2 µs min, 5 µs typ. Echo pulse: positive TTL pulse, 115 µs minimum to 18.5 ms maximum. RoHS Compliant        Supply voltage: +5 VDC Supply current: 30 mA typ; 35 mA max Communication: Positive TTL pulse Package: 3-pin SIP, 0.1” spacing (ground, power, signal) Operating temperature: 0 – 70° C. Size: 22 mm H x 46 mm W x 16 mm D (0.84 in x 1.8 in x 0.6 in) Weight: 9 g (0.32 oz)

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