1999 Infiniti Q45 T 4.1L MIL Lamp on
hello import tecs, have this infinity with a p1400 code. system works fine now but i would like to know where the egr soliniod is. mitchell says top rear of engine but after following vac line looks like under intake. can someone verify please. thanks in advan...
FIX posted 8/22/2011
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Message Closed w/FIX
Vehicle Data1999 Infiniti Q45 T
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Infiniti Q45 T
VIN | JNKBY31A3X |
Engine | 4.1 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P1400 | Manifold Differential Pressure Sensor Circuit Malfunction |