1990 map sensor

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May 5, 2004 | 08:01 PM

sohcrxsi

Thread Starter

1.5 BAR

Joined: Dec 2002

Posts: 1,330

1990 map sensor

anyone know how much boost the map sensor will take before the ECU sees boost and throws a code? 1990 civic d15. i dont have a boost guage hooked up yet, as soon as i get a CEL i let off

May 5, 2004 | 08:29 PM

15psiZC

0.0 BAR

Joined: Apr 2004

Posts: 37

Re:1990 map sensor

about 1psi I think, the map sensor can take roughly 10psi, but the computer goes into limp mode

May 5, 2004 | 09:07 PM

green2ndgen

0.0 BAR

Joined: Mar 2004

Posts: 48

Re:1990 map sensor

hmm, im glad this thread popped up.

i drive a g2, and im almost ready to install my junkyard kit. how much boost can the map sensor on a 93 integra handle? same as the 90 as mentioned above?

May 6, 2004 | 02:58 AM

Spenser

3.0 BAR

Joined: Aug 2003

Posts: 3,925

Re:1990 map sensor

yes, older honda map sensors are one bar, so they can read about 10psi. but the computer can't as sson as the computer see's over 0 psi, it thorws a CEL and goes into limp mode.