N/A vs TII Ignition System
#4
I'm a boost creep...
Join Date: Jan 2002
Location: Auckland, New Zealand
Posts: 15,608
Likes: 0
Received 8 Likes
on
8 Posts
The NA ECU retards the ignition timing under load too, just like old-school vacuum advance dizzies do. But it probably doesn't have maps for positive manifold pressure, which is why pushing the boost on an NA ECU is risky...
Last edited by NZConvertible; 11-08-02 at 10:26 PM.
#5
Moderator
iTrader: (3)
Join Date: Mar 2001
Location: https://www2.mazda.com/en/100th/
Posts: 30,832
Received 2,603 Likes
on
1,847 Posts
actually i'm thinking the map is the same, but the na only uses a 1 bar map sensor, so it cant see positive manifold pressure. while the t2 has a 2 bar.
mike
mike
#6
I'm a boost creep...
Join Date: Jan 2002
Location: Auckland, New Zealand
Posts: 15,608
Likes: 0
Received 8 Likes
on
8 Posts
Originally posted by j9fd3s
actually i'm thinking the map is the same...
actually i'm thinking the map is the same...
Thread
Thread Starter
Forum
Replies
Last Post
Nosferatu
2nd Generation Specific (1986-1992)
7
09-05-15 02:13 PM