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2L injector pump on 3L motor?

Tech talk for Hilux

Moderators: toaddog, Elmo, DUDELUX

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Posts: 52
Joined: Wed Nov 20, 2002 1:39 pm
Location: Sydney

2L injector pump on 3L motor?

Post by Rexlux »

can these injector pumps be swapped from a 2L to a 3L and vice versa?
Posts: 361
Joined: Sat Mar 06, 2004 11:09 pm
Location: Western Australia

Post by toyrex »

Yes they will swap but basic common sense tells you that a 2L pump on a 3L it will be lean and will cause problems , and a 3L pump on a 2L will be rich and again will cause problems
Posts: 52
Joined: Wed Nov 20, 2002 1:39 pm
Location: Sydney

Post by Rexlux »

Obviously a retune would be required but just wondering if it is possible. Have a 2L with turbo kit and boost compensator on pump. Want to swap pumps with my brothers 3L turbo that hasnt got a boost compensator. They are a pretty expensive item.
Posts: 361
Joined: Sat Mar 06, 2004 11:09 pm
Location: Western Australia

Post by toyrex »

We often change the surf 2LT turbo electronic pump with the 3L mechanical pump The 3L pump is rich enough for the turbo
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