|
|
|
#1
|
||||
|
||||
97 E320 missfire
I have a 97 E320 with the 104 engine. This thing had a missfire on #1 cyl. I replace the plugs with the recomended Bosch and the coil connectors. I still have a missfire on #1.
When I replaced the plugs they were worn out and I had p103 missfire code and random multiple missfire code.Now all I get is the P103 code for #1 cyl and the computer will not turn on #1 injector. I have checked the wiring between the injector and computer with no trouble found. Also I have inspected the secondary ignition and found no problems either. I am assuming the computer has shut down #1 injector because of the missfire. What do i need to do to get this injector firing again? The only scan tool I have access to is a generic OBDll which will clear the codes and turn off the light but the miss remains and the light comes on right away. Thanks in advance. |
#2
|
|||
|
|||
Move the coil and see if the code moves with it..
|
#3
|
||||
|
||||
Good idea Arthur, you could also do the same with the injector,or even the plug. Just do 1 thing at a time though.
Gilly
__________________
Click here to see the items I have up for auction at EBay Click here to see a photo album of my '62 Sprite Project Moneypit (Now Sold) |
#4
|
||||
|
||||
moving coil
I'll try moving the coil when I get home tonight but I doubt it will change anything as #6 cyl fire and that is the cyl that shares the coil with #1.
I know #1 injector is not being pulsed because I put a test bulb in there and got no responce, also I hooked up my meter and got no pulse width reading but on #2 inj I got 2.8 ms at idle. Oh yeah I dont know where the hell I got the idea that was a p103 code I think it 301. I'm slowly loosing my mind. |
#5
|
|||
|
|||
<< but I doubt it will change anything as #6 cyl fire and that is the cyl that shares the coil with #1.
>> On waste spark systems , the plugs are in a series circuit , so one can fire to ground without the other firing. But you may well have a bad injector or ECU trigger. I would still try the recommend of coil swap. |
#6
|
||||
|
||||
Quote:
|
#7
|
|||
|
|||
Quote:
|
Bookmarks |
|
|