
2003 Land Rover Discovery SE 4.6L MIL Lamp on
I thought this would be easy. New customer came with check engine light on and codes P1412 & P1415. I let it cool overnight (~20 degrees F) and had no secondary air pump on start-up. I checked for voltage to air pump: none. I checked for voltage to relay: good...
FIX posted 2/21/2013
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Message Closed w/FIX
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VIN | SALTY164X3 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P1412 | EGR Differential Pressure Sensor Low Input |
P1415 | Secondary Air Injection System (Bank 1) |
Message Closed w/FIX
Vehicle Data
2003 Land Rover Discovery SE
VIN | SALTY164X3 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P1412 | EGR Differential Pressure Sensor Low Input |
P1415 | Secondary Air Injection System (Bank 1) |