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Technical guides, repair videos, product updates, and diagnostic tips for Land Rover owners.
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Question: Storey, I bought your product and it reset the eas faults and read them. The range rover’s air pump could not raise the vehicle up. I took the air…
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Question: Since I last emailed you I have rebuilt the compressor and the valve block. Jumpered at the ECU cable to raise the vehicle all the way up and lower…
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Question: Storey, Can you provide any insight into the error messages that I read in? They were something along the lines of: “pressure switch stuck high” and “vehicle moved”. I would…
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Question: Hello Thank you for the EAS fault code reader and . It is amaising:) Can you please tell me what this means? FR Valve Stuck Closed Thanks Dag Roald…
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MKIII EAS Fault interpretation
Fault interpretation: When a fault is detected, the ECU will attempt to maintain a comfortable ride quality with restricted functionality of theair suspension system. The system functionality depends on the…
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MKIII EAS Fault Detection
Fault Detection:The air suspension ECU performs fault detection and plausibility checks. Fault detection is limited to faults that the ECU can directly measure, as follows: Sensor hardware faults Valve hardware faults Sensor…
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MKIII EAS Height Sensors
EAS Height Sensors:Under normal operating conditions, the air suspension ECU keeps the vehicle level at the ‘current’ ride height. Theincoming height signals from the sensors are passed through filters to…
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MKIII EAS Geometry
The independent front suspension offers a reduction of un-sprung mass over the conventional beam axle design. Thesuspension geometry features negative ground level off-set for improved control under braking. The…
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MKIII EAS General Operation
General:The main function of the four corner air suspension system is to maintain the vehicle at the correct ride height,irrespective of load. Additionally, the system allows the driver to request…
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Thank you for providing this SW for free. I had trailered my track car 6 hours away from home when my p38 developed an EAS fault. The vehicle did not drop to…