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2004 Toyota Tundra SR5 4.7L Poor Idle Quality, Hesitation, MIL Lamp on, No Power
Posted to Asian Driveability on 8/23/2010 4 Replies

This truck came from another shop with symptoms of low power and rough idle with Engine Light on. Plugs are new and clean. After pulling the codes listed, I checked the circuit diagram and found that coils 1, 4, 6, 7 all are on a common circuit which carries t...

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  Related Documents & Media  2004 Toyota Tundra SR5

 
Message Closed w/FIX

car Vehicle Data

2004 Toyota Tundra SR5

VIN 5TBDT44164
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Multiport Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, MIL Lamp on, No Power
OccursAlways
Misc.Double Cab

Trouble Codes

P0351Ignition Control Module Circuit 1 Malfunction
P0354Ignition Control Module Circuit 4 Malfunction
P0356Ignition Control Module Circuit 6 Malfunction
P0357Ignition Coil 7 Primary Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Toyota Tundra SR5

VIN 5TBDT44164
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Multiport Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, MIL Lamp on, No Power
OccursAlways
Misc.Double Cab

Trouble Codes

P0351Ignition Control Module Circuit 1 Malfunction
P0354Ignition Control Module Circuit 4 Malfunction
P0356Ignition Control Module Circuit 6 Malfunction
P0357Ignition Coil 7 Primary Circuit Malfunction