Air Flow Sensor HH-MAF2102
HEHUA NO.: HH-MAF2102
OEM NO.:
6C1112B579AA
MHK501040
30777415
30777415AA
1376235
70640305
722184240
AFH70M-54
8ET009142581
9658127480
1920KQ
1376235
11203795
30777415
30777415AA
9657127480
APPLICATION:
CITRO?NJUMPER Bus (2006/04 – /)
JUMPER Bus 2.2 HDi 100 4HV (P22DTE) 2198 74 101 Bus 06/04 – /
JUMPER Bus 2.2 HDi 120 4HU (P22DTE) 2198 88 120 Bus 06/04 – /
CITRO?NJUMPER Platform/Chassis (2006/04 – /)
JUMPER Platform/Chassis 2.2 HDi 100 4HV (P22DTE) 2198 74 101 Platform/Chassis 06/04 – /
JUMPER Platform/Chassis 2.2 HDi 120 4HU (P22DTE) 2198 88 120 Platform/Chassis 06/04 – /
FIATDUCATO Box (250, 290) (2006/07 – /)
DUCATO Box (250, 290) 100 Multijet 2,2 D 4HV 2198 74 100 Box 06/07 – /
FIATDUCATO Platform/Chassis (250, 290) (2006/07 – /)
DUCATO Platform/Chassis (250, 290) 100 Multijet 2,2 D 4HV 2198 74 100 Platform/Chassis 06/07 – /
FORDTOURNEO CONNECT (2002/06 – /)
TOURNEO CONNECT 1.8 TDCi RWPD 1753 81 110 MPV 06/08 – 13/12
TOURNEO CONNECT 1.8 TDCi /TDDi /DI R2PA 1753 55 75 MPV 02/06 – 13/12
TOURNEO CONNECT 1.8 TDCi RWPF 1753 66 90 MPV 02/06 – 13/12
FORDTRANSIT CONNECT (P65_, P70_, P80_) (2002/06 – /)
TRANSIT CONNECT (P65_, P70_, P80_) 1.8 Di R2PA 1753 55 75 Box 02/06 – 13/12
TRANSIT CONNECT (P65_, P70_, P80_) 1.8 TDCi RWPF 1753 66 90 Box 02/06 – 13/12
TRANSIT CONNECT (P65_, P70_, P80_) 1.8 TDCi RWPD 1753 81 110 Box 06/08 – 13/12
FORDGALAXY (WA6) (2006/05 – 2015/06)
GALAXY (WA6) 2.2 TDCi KNWA 2179 147 200 MPV 10/11 – 15/06
GALAXY (WA6) 2.0 TDCi TYWA 1997 85 115 MPV 07/11 – 15/06
GALAXY (WA6) 2.2 TDCi Q4WA 2179 129 175 MPV 08/03 – 12/12
GALAXY (WA6) 1.8 TDCi FFWA 1753 74 100 MPV 06/05 – 15/06
GALAXY (WA6) 2.0 TDCi AZWA 1997 96 130 MPV 06/05 – 15/06
GALAXY (WA6) 1.8 TDCi QYWA 1753 92 125 MPV 06/05 – 15/06
FORDS-MAX (WA6) (2006/05 – /)
S-MAX (WA6) 2.0 TDCi AZWA 1997 96 130 MPV 06/05 – /
S-MAX (WA6) 2.2 TDCi KNWA 2179 147 200 MPV 10/07 – /
S-MAX (WA6) 2.2 TDCi Q4WA 2179 129 175 MPV 08/03 – /
S-MAX (WA6) 2.0 TDCi TYWA 1997 85 115 MPV 07/11 – /
S-MAX (WA6) 1.8 TDCi QYWA 1753 92 125 MPV 06/05 – /
S-MAX (WA6) 1.8 TDCi FFWA 1753 74 100 MPV 07/01 – /
FORDTRANSIT Bus (2006/04 – /)
TRANSIT Bus 2.2 TDCi SRFE 2198 85 115 Bus 08/10 – 14/08
TRANSIT Bus 2.4 TDCi 4×4 H9FB 2402 103 140 Bus 06/11 – 14/08
TRANSIT Bus 2.2 TDCi UHFC 2198 103 140 Bus 07/10 – 14/08
TRANSIT Bus 3.2 TDCi SAFB 3199 147 200 Bus 08/02 – 14/08
TRANSIT Bus 2.4 TDCi JXFC 2402 85 115 Bus 06/04 – 14/08
TRANSIT Bus 2.4 TDCi H9FD 2402 103 140 Bus 06/04 – 14/08
TRANSIT Bus 2.2 TDCi P8FB 2198 63 85 Bus 06/04 – 14/08
TRANSIT Bus 2.2 TDCi QVFA 2198 81 110 Bus 06/04 – 14/08
TRANSIT Bus 2.2 TDCi QWFA 2198 96 130 Bus 06/04 – 14/08
TRANSIT Bus 2.4 TDCi PHFC 2402 74 100 Bus 06/04 – 14/08
FORDTRANSIT Box (2006/04 – /)
TRANSIT Box 2.2 TDCi P8FB 2198 63 85 Box 06/04 – 14/08
TRANSIT Box 2.4 TDCi [RWD] PHFC 2402 74 100 Box 06/04 – 14/08
TRANSIT Box 2.2 TDCi QVFA 2198 81 110 Box 06/04 – 14/08
TRANSIT Box 2.2 TDCi QWFA 2198 96 130 Box 06/04 – 14/08
TRANSIT Box 2.4 TDCi [RWD] JXFC 2402 85 115 Box 06/04 – 14/08
TRANSIT Box 2.4 TDCi [RWD] H9FD 2402 103 140 Box 06/04 – 14/08
TRANSIT Box 3.2 TDCi [RWD] SAFB 3199 147 200 Box 07/09 – 14/08
TRANSIT Box 2.4 TDCi 4×4 H9FB 2402 103 140 Box 06/11 – 14/08
TRANSIT Box 2.2 TDCi UHFC 2198 103 140 Box 07/10 – 14/08
TRANSIT Box 2.2 TDCi SRFE 2198 85 115 Box 08/10 – 14/08
FORDTRANSIT Platform/Chassis (2006/04 – /)
TRANSIT Platform/Chassis 2.2 TDCi SRFE 2198 85 115 Platform/Chassis 08/10 – 14/08
TRANSIT Platform/Chassis 2.4 TDCi 4×4 H9FB 2402 103 140 Platform/Chassis 06/11 – 14/08
TRANSIT Platform/Chassis 2.2 TDCi UHFC 2198 103 140 Platform/Chassis 07/10 – 11/09
TRANSIT Platform/Chassis 3.2 TDCi [RWD] SAFB 3199 147 200 Platform/Chassis 07/09 – 14/08
TRANSIT Platform/Chassis 2.2 TDCi QVFA 2198 81 110 Platform/Chassis 06/04 – 14/08
TRANSIT Platform/Chassis 2.2 TDCi P8FB 2198 63 85 Platform/Chassis 06/04 – 14/08
TRANSIT Platform/Chassis 2.2 TDCi QWFA 2198 96 130 Platform/Chassis 06/04 – 14/08
TRANSIT Platform/Chassis 2.4 TDCi [RWD] PHFC 2402 74 100 Platform/Chassis 06/04 – 14/08
TRANSIT Platform/Chassis 2.4 TDCi [RWD] JXFC 2402 85 115 Platform/Chassis 06/04 – 14/08
TRANSIT Platform/Chassis 2.4 TDCi [RWD] H9FD 2402 103 140 Platform/Chassis 06/04 – 14/08
FORDTRANSIT TOURNEO (2006/07 – /)
TRANSIT TOURNEO 2.2 TDCi QVFA 2198 81 110 Bus 06/07 – 14/08
TRANSIT TOURNEO 2.2 TDCi QWFA 2198 96 131 Bus 06/07 – 14/08
TRANSIT TOURNEO 2.2 TDCi UHFB 2198 103 140 Bus 07/10 – 14/08
TRANSIT TOURNEO 2.2 TDCi SRFE 2198 85 115 Bus 08/10 – 14/08
FORDMONDEO IV Saloon (BA7) (2007/03 – /)
MONDEO IV Saloon (BA7) 1.8 TDCi FFBA 1753 74 100 Saloon 07/03 – 14/09
MONDEO IV Saloon (BA7) 1.8 TDCi QYBA 1753 92 125 Saloon 07/06 – 14/09
MONDEO IV Saloon (BA7) 2.2 TDCi Q4BA 2179 129 175 Saloon 08/03 – 10/10
MONDEO IV Saloon (BA7) 2.0 TDCi TYBA 1997 85 115 Saloon 07/11 – 14/09
MONDEO IV Saloon (BA7) 2.0 TDCi AZBA 1997 96 130 Saloon 07/03 – 14/09
MONDEO IV Saloon (BA7) 2.0 TDCi UFBB 1997 103 140 Saloon 07/03 – 14/09
FORDMONDEO IV (BA7) (2007/03 – /)
MONDEO IV (BA7) 2.0 TDCi TYBA 1997 85 115 Hatchback 07/11 – 14/09
MONDEO IV (BA7) 2.2 TDCi Q4BA 2179 129 175 Hatchback 08/03 – 10/10
MONDEO IV (BA7) 1.8 TDCi FFBA 1753 74 100 Hatchback 07/03 – 14/09
MONDEO IV (BA7) 2.0 TDCi AZBA 1997 96 130 Hatchback 07/03 – 14/09
MONDEO IV (BA7) 2.0 TDCi UFBB 1997 103 140 Hatchback 07/03 – 14/09
MONDEO IV (BA7) 2.2 TDCi KNBA 2179 147 200 Hatchback 10/07 – 14/09
MONDEO IV (BA7) 2.0 TDCi UKBB 1997 100 136 Hatchback 07/03 – 14/09
MONDEO IV (BA7) 1.8 TDCi QYBA 1753 92 125 Hatchback 07/06 – /
MONDEO IV (BA7) 2.0 TDCi TXBB 1997 120 163 Hatchback 10/03 – 14/09
FORDMONDEO IV Turnier (BA7) (2007/03 – /)
MONDEO IV Turnier (BA7) 2.0 TDCi TXBB 1997 120 163 Estate 10/03 – 14/09
MONDEO IV Turnier (BA7) 1.8 TDCi QYBA 1753 92 125 Estate 07/06 – 12/12
MONDEO IV Turnier (BA7) 2.0 TDCi UKBB 1997 100 136 Estate 07/03 – 14/09
MONDEO IV Turnier (BA7) 2.2 TDCi KNBA 2179 147 200 Estate 10/07 – 14/09
MONDEO IV Turnier (BA7) 1.8 TDCi FFBA 1753 74 100 Estate 07/03 – 12/12
MONDEO IV Turnier (BA7) 2.0 TDCi AZBA 1997 96 130 Estate 07/03 – 12/12
MONDEO IV Turnier (BA7) 2.0 TDCi UFBB 1997 103 140 Estate 07/03 – 14/09
MONDEO IV Turnier (BA7) 2.0 TDCi TYBA 1997 85 115 Estate 07/11 – 14/09
MONDEO IV Turnier (BA7) 2.2 TDCi Q4BA 2179 129 175 Estate 08/03 – 10/10
LAND ROVERDEFENDER Pickup (LD_) (1995/10 – /)
DEFENDER Pickup (LD_) 2.4 Td4 4×4 ZSD-424 2402 90 122 Pickup 07/05 – /
PEUGEOTBOXER Box (2006/04 – /)
BOXER Box 2.2 HDi 100 4HV (P22DTE) 2198 74 101 Box 06/04 – /
BOXER Box 2.2 HDi 120 4HU (P22DTE) 2198 88 120 Box 06/04 – /
PEUGEOTBOXER Platform/Chassis (2006/04 – /)
BOXER Platform/Chassis 2.2 HDi 100 4HV (P22DTE) 2198 74 101 Platform/Chassis 06/04 – /
BOXER Platform/Chassis 2.2 HDi 120 4HU (P22DTE) 2198 88 120 Platform/Chassis 06/04 – /
VOLVOS80 II (AS) (2006/03 – /)
S80 II (AS) 2.0 TDi D 4204 T 1997 100 136 Saloon 08/02 – /
AIR-MASS SENSOR FUNCTION: FUNCTIONAL PRINCIPLE
The air-mass sensor is used to measure the intake air mass. It consists of a tubular housing with flow straightener, sensor protection, and sensor module. It is mounted in the intake pipe between the air filter housing and the intake manifold.
Two temperature-dependent metal film resistors affixed to a glass membrane are arranged in the air flow. The first resistor (RT) is a temperature sensor and measures the air temperature. The second resistor (RS) is used to detect the air flow rate. The resistor RS cools down to a greater or lesser degree depending on the intake air flow. In order to balance out the constant temperature difference between resistors RT and RS, the current flow through resistor RS must be dynamically regulated by the electronics. This heat flow is used as a measured variable for the respective air mass that is taken in by the engine. This measured value is required by the engine management control unit to calculate the fuel quantity required.
FAULTY AIR-MASS SENSOR SYMPTOMS: SYMPTOMS
A faulty air-mass sensor may manifest itself as follows:
The engine stops or the engine management control unit enters an emergency program
Engine indicator lamp comes on
FAULTY AIR-MASS SENSOR: CAUSE OF FAILURE
Causes for failure of the air-mass sensor can be:
Contact fault at the electrical connections
Damaged measuring elements
Mechanical damage (vibrations, accident)
Detachment of measuring elements (leaving the measuring framework)
TESTING THE MASS AIR FLOW SENSOR: TROUBLESHOOTING
The following test steps should be considered during troubleshooting:
Testing the mass air flow sensor: Example OK
Air-mass sensor – Example OK
1Checking the plug connection
Check plug connection for tight fit and correct contact.
2Checking the air-mass sensor
Check the air-mass sensor for damage.
3Checking the measuring elements
Check the measuring elements for damage.
4Checking the voltage supply
Check the voltage supply
5Checking the connecting cables
Check the connecting cables between the removed control unit plug and the sensor plug for continuity (circuit diagram required for pin assignment). Reference value: approx. 0 ohms.
6Electronic test of the air-mass sensor
Electronic test of the air-mass sensor through the engine management control unit. When a fault occurs, a fault code is stored in the control unit that can be read out using a diagnostic unit.
