5. I've tried it with the rad fan fuse removed incase the voltage drop was having an effect 6. I've tried it after running the car for a while 7. Sometimes Cipher finds a code: P0603 Internal Control Module Keep Alive Memory (KAM) Error which I can clear (screenshot attached) - sometimes Cipher does not return any codes. 8. I've attached a screenshot off Osiris right before I click Flash ECU
1. I've tried using another computer 2. I've charged the battery - voltage is about 14 3. I've tried it while having the battery charger hooked up 4. I've tried it with the headlamp fuse removed incase the voltage drop was having an effect - I have a US car, but had daytime running lights setup at a dealership - DTRL are required by law in Canada - not sure how the dealership set up the DTRL - there is no DTRL solenoid in the box where you would normally see it
The "Too much battery load" error doesn't have anything to do with the battery voltage, that error means that the BCM is reporting to the ECU that something is turned on, like seat heaters, climate control, headlights, or anything that draws a high current. There are only two ways to get around this error if anything has been removed (BCM will think anything removed is still turned on). Disconnect the BCM so it can't report the load, or flash the ECU out of the vehicle using a bench harness.
10. Every time it fails - I disconnect / reconnect the battery to reset the ECU 11. After disconnecting / reconnecting the battery, the car starts and runs fine Thanks for any guidance / ideas on what else I might try. Orest
5. I've tried it with the rad fan fuse removed incase the voltage drop was having an effect
6. I've tried it after running the car for a while
7. Sometimes Cipher finds a code: P0603 Internal Control Module Keep Alive Memory (KAM) Error which I can clear (screenshot attached) - sometimes Cipher does not return any codes.
8. I've attached a screenshot off Osiris right before I click Flash ECU
1. I've tried using another computer
2. I've charged the battery - voltage is about 14
3. I've tried it while having the battery charger hooked up
4. I've tried it with the headlamp fuse removed incase the voltage drop was having an effect - I have a US car, but had daytime running lights setup at a dealership - DTRL are required by law in Canada - not sure how the dealership set up the DTRL - there is no DTRL solenoid in the box where you would normally see it
The "Too much battery load" error doesn't have anything to do with the battery voltage, that error means that the BCM is reporting to the ECU that something is turned on, like seat heaters, climate control, headlights, or anything that draws a high current. There are only two ways to get around this error if anything has been removed (BCM will think anything removed is still turned on). Disconnect the BCM so it can't report the load, or flash the ECU out of the vehicle using a bench harness.
10. Every time it fails - I disconnect / reconnect the battery to reset the ECU
11. After disconnecting / reconnecting the battery, the car starts and runs fine
Thanks for any guidance / ideas on what else I might try.
Orest
Yes, we can remove/adjust all the goveners.
did you notice any HP gains with the reflash ? did you gain any MPG's ?