"s" Light On 91 Lx

[rob_cee]

So when i picked up the car about a month ago, the seller of course neglected to mention that the S light would come. I did research and did the code test, but still managed to give me the same problem. I replaced the TCU, and the top shift solenoid. Several opinions of what it might be, but it only comes on once i turn off the car and try to start again, or when i go to start it cold. ANY SUGGESTIONS????

[Accord problems]

we need codes.

[rob_cee]

if im correct i think its code 6 or 7

[eljhonyboy]

if im correct i think its code 6 or 7

the code 7 its about the TPS
but i have a similar problem in my cb7 , the ´S´ light and i remplace the speed sensor and the fail is gone and the s light its off,, check your speed sensor

[deevergote]

the code 7 its about the TPS
but i have a similar problem in my cb7 , the ´S´ light and i remplace the speed sensor and the fail is gone and the s light its off,, check your speed sensor

You're talking about an ECU code, not a TCU code.
His code (be it 6 or 7) has NOTHING to do with the speed sensor. Don't give advice that will cause a member to waste time and money, if you don't know what you're talking about. Thanks.


Codes:
6-Shift Lever Position Switch circuit open.
7-Shift Solenoid 'A' circuit open or shorted.

How are you not sure which it is? If it flashes 6 times, it is code 6. If it flashes 7, it's 7.
Check it again, count carefully. If you're unable to do that, take a video of the light flashing the code, upload it to Youtube, and link it here. Someone will gladly count your flashes for you. Once you know FOR SURE what code it is, start replacing parts.

[eljhonyboy]

You're talking about an ECU code, not a TCU code.
His code (be it 6 or 7) has NOTHING to do with the speed sensor. Don't give advice that will cause a member to waste time and money, if you don't know what you're talking about. Thanks.


Codes:
6-Shift Lever Position Switch circuit open.
7-Shift Solenoid 'A' circuit open or shorted.

How are you not sure which it is? If it flashes 6 times, it is code 6. If it flashes 7, it's 7.
Check it again, count carefully. If you're unable to do that, take a video of the light flashing the code, upload it to Youtube, and link it here. Someone will gladly count your flashes for you. Once you know FOR SURE what code it is, start replacing parts.

7- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
TP Sensor (Throttle Position)
defective circuit or unplugged / defective sensor


ECU CODES,

[deevergote]

Yes. ECU codes. And what is this thread about?

[eljhonyboy]

7- Accord Civic Crv Crx Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
Tp Sensor (throttle Position)
Defective Circuit Or Unplugged / Defective Sensor


Ecu Codes,

Its The Same Computer For The Ecu And The A/t Right,
How Can You Do To Know The Other Codes.

[deevergote]

No. There is an ECU and a TCU. Two separate computers, and two separate sets of codes. ECU codes are flashed through the CEL, and TCU codes are flashed through the S light in 90-91 models, and the D4 light in 92-93 models. If you don't know that much, you shouldn't be attempting to help solve a problem involving a TCU code. You will only cause the person asking to waste money on unnecessary parts.
There is a list is the "common beginner technical questions" sticky at the top of this section.

[rob_cee]

definately 6 flashes

[deevergote]

Then it's your shift lever position switch.
Unfortunately, that's the best I can do. I've never worked on an automatic cb. Never even driven one.

[Accord problems]

i am to haveing problems with my a/t . well searching i found this and thought it might be some use to you.


http://www.cb7tuner.com/vbb/showthre...osition+switch