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Search: Posts Made By: John Speake
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Forum: 928 Forum
Yesterday, 01:57 PM
Replies: 12
Views: 416
Posted By John Speake

You order direct from me.

You order direct from me.
Forum: 928 Forum
Yesterday, 11:16 AM
Replies: 12
Views: 416
Posted By John Speake

Yes, the EZ-F chip will work OK, and yes the LH...

Yes, the EZ-F chip will work OK, and yes the LH chip in the /04 will work fine.
Forum: 928 Forum
Yesterday, 06:05 AM
Replies: 12
Views: 416
Posted By John Speake

My performance chip for twin dizzy 1984 16v won't...

My performance chip for twin dizzy 1984 16v won't fit the 928 618 123 00 LH ECU. It does fit the /02 and other later numbers.
However the main benefit is gained by fitting the EZ-F performance chip...
Forum: 928 Forum
Yesterday, 06:00 AM
Replies: 12
Views: 1,985
Posted By John Speake

https://cimg5.ibsrv.net/gimg/rennlist.com-vbulleti...

https://cimg5.ibsrv.net/gimg/rennlist.com-vbulletin/600x424/drainage_flap_copy_e2b715591250a4f811d73500a822f9de6c246ab8.jpg
Here's an image, just for clarity - you don't need to take the engine out...
Forum: 928 Forum
Yesterday, 05:55 AM
Replies: 14
Views: 544
Posted By John Speake

Roger stocks the 6 way MAF connector kits. I...

Roger stocks the 6 way MAF connector kits. I suggest you pull back the boot on the 6way cable form socket and check for bare wires.
Forum: 928 Forum
06-15-2019, 08:49 AM
Replies: 11
Views: 754
Posted By John Speake

Sounds as though possibly the MAF output has gone...

Sounds as though possibly the MAF output has gone and the car is in 'limp home' mode. Once you get the rpm high enough the injector open time doubles and
with a 5 speed is can run quite well.
Forum: 928 Forum
06-07-2019, 04:40 PM
Replies: 74
Views: 5,715
Posted By John Speake

You're welcome Carl. Great result !

You're welcome Carl. Great result !
Forum: 928 Forum
06-04-2019, 05:23 AM
Replies: 1
Views: 200
Posted By John Speake

Put the relays back and work through...

Put the relays back and work through methodically. Does the car have a good regular spark ? That's the first thing to check.
Forum: 928 Forum
06-01-2019, 01:16 PM
Replies: 12
Views: 545
Posted By John Speake

When you remove the computers it expect you will...

When you remove the computers it expect you will find the 12way rectangular connector has been tucked out of harm's way...
Forum: 928 Forum
05-27-2019, 01:51 PM
Replies: 6
Views: 412
Posted By John Speake

It looks like ignition switched 12v enters the CE...

It looks like ignition switched 12v enters the CE panel on connector A pins 4 & 5.
Forum: 928 Forum
05-22-2019, 04:54 PM
Replies: 36
Views: 3,875
Posted By John Speake

A Sharktuner would make a very satisfactory data...

A Sharktuner would make a very satisfactory data logger... use the aux input for other parameters such as oil temp etc.
Forum: 928 Forum
05-20-2019, 08:50 AM
Replies: 18
Views: 715
Posted By John Speake

Yes it can but you would need to fit a pair of...

Yes it can but you would need to fit a pair of PEMs (they come ready programmed for S4) Then the Sharktuner box can "talk" to the ECUs in your car.

You can buy a pair of PEMs direct off Jim's...
Forum: 928 Forum
05-13-2019, 07:34 AM
Replies: 9
Views: 425
Posted By John Speake

The EZ-F ignition ECU can fail on the Euro S2. I...

The EZ-F ignition ECU can fail on the Euro S2. I repair quite a few. As has been said, you need spark before the EZ-F sends a wake up square wave to pin 1 LH ECU.

There's no point chasing the fuel...
Forum: 928 Forum
05-08-2019, 11:07 AM
Replies: 133
Views: 12,272
Posted By John Speake

Hi ken If it helps, the reduction in magnetic...

Hi ken
If it helps, the reduction in magnetic field is directly proportional to the distance. That should apply in this case. So hopefully distance shouldn't be too critical.
Forum: 928 Forum
05-04-2019, 01:39 PM
Replies: 15
Views: 724
Posted By John Speake

I don't know of an illustration anywhere but the...

I don't know of an illustration anywhere but the sockets are pretty standard Bosch parts.
Forum: 928 Forum
05-04-2019, 07:38 AM
Replies: 15
Views: 724
Posted By John Speake

".. the wires fall in to the connector making...

".. the wires fall in to the connector making replacing them impossible...." What does that mean ? The sockets click into place in the housing, then there is an additional retainer (like a kind...
Forum: 928 Forum
05-04-2019, 06:23 AM
Replies: 15
Views: 724
Posted By John Speake

You're talking about the cable form female...

You're talking about the cable form female connector ?
Forum: 928 Forum
04-28-2019, 06:13 AM
Replies: 82
Views: 5,315
Posted By John Speake

"I've got people queuing up to buy this car" (car...

"I've got people queuing up to buy this car" (car is a wreck, no queue in sight)
Forum: 928 Forum
04-18-2019, 06:10 AM
Replies: 12
Views: 634
Posted By John Speake

Yes, that's it. You should be able to add at...

Yes, that's it. You should be able to add at least 3 deg advance in the mid range 30% to 60%. It can make a big difference in the response.
Forum: 928 Forum
04-16-2019, 07:20 AM
Replies: 12
Views: 634
Posted By John Speake

You should be able to also add more advance in...

You should be able to also add more advance in the low to medium load/rpm range. This won't give you dyno bragging rights, but the improvement in the pickup and mid range umpff gives lots of typical...
Forum: 928 Forum
04-11-2019, 06:37 AM
Replies: 110
Views: 7,609
Posted By John Speake

Manual or auto ? The transmission loss factor...

Manual or auto ? The transmission loss factor they used was 27%.
Forum: 928 Forum
03-30-2019, 06:58 AM
Replies: 39
Views: 1,629
Posted By John Speake

It does sound like fuel starvation. You could...

It does sound like fuel starvation. You could try the fuel flow test : extend the fuel return pipe from the tank top safely into a container. Unplug the LH. Bridge the FP relay contacts for 30...
Forum: 928 Forum
03-12-2019, 04:37 PM
Replies: 32
Views: 1,098
Posted By John Speake

Happy Birthday week Dave !

Happy Birthday week Dave !
Forum: 928 Forum
12-12-2018, 08:54 AM
Replies: 4
Views: 372
Posted By John Speake

If the wrong wires touch then that can blow up...

If the wrong wires touch then that can blow up the MAF. i.e if 12v pin 2) is connected to the output (pin5). I see quite a few of those.

Remove the engine air filter so you can see into the MAF....
Forum: 928 Forum
12-12-2018, 08:48 AM
Replies: 27
Views: 1,104
Posted By John Speake

Deformable front and rear "bumpers" ?

Deformable front and rear "bumpers" ?
Showing results 1 to 25 of 492
 


 
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