what should the SES do when you turn key to on?
Thread Starter
Supreme Member
iTrader: (2)
Joined: Nov 2000
Posts: 1,188
Likes: 2
From: Ft Worth, TX USA
Car: 2016 Ram 1500
Engine: 3.0L Diesel
Transmission: 8sp
what should the SES do when you turn key to on?
I remember in a previous post that someone(ithinks it was vader) said that the SES light should come on go off and come on again to signal that the ecm is doing relatively well under the dash where it lives .
is this correct for my 88 and if it doesent follow this sequence can I diagnose any problems from this.?
thanx
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88 WS6 T/A 305 TPI--
K&N,Air foil,hypertech chip, thermostat+fanswitch
free mods, dynomax catback, urethane motor+trans mounts,
SSM SFCs, Bilsteins
very trick homemade ramair, Accel 300+ ignition system.
Planning: hedman 1-5/8 longtubes, NOS 150 plate, world 305 heads, replace the "peanut"! and other susp. mods.
check it out at:
http://www.geocities.com/transam617
is this correct for my 88 and if it doesent follow this sequence can I diagnose any problems from this.?
thanx
------------------
88 WS6 T/A 305 TPI--
K&N,Air foil,hypertech chip, thermostat+fanswitch
free mods, dynomax catback, urethane motor+trans mounts,
SSM SFCs, Bilsteins
very trick homemade ramair, Accel 300+ ignition system.
Planning: hedman 1-5/8 longtubes, NOS 150 plate, world 305 heads, replace the "peanut"! and other susp. mods.
check it out at:
http://www.geocities.com/transam617
When you turn the key to "on" most of the dash warning lights should come on. They should all go off after you start the car though, with the exception of the fasten seatbelts light (if you have one).. that should go off a little later.
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89 iroc-z 305 tbi
k&n filtercharger, open element air filter. nuffin' else
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89 iroc-z 305 tbi
k&n filtercharger, open element air filter. nuffin' else
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