CorvetteForum - Chevrolet Corvette Forum Discussion
C4 Corvettes, 1984 - 1996
C4 Tech/Performance
Need help with Code 34 SES

C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Need help with Code 34 SES

Reply Subscribe

Search this Thread

Old

Nov 25, 2014 | 09:18 AM

#1

mixalive

Thread Starter

Pro

Joined: Aug 2007

Posts: 668

Likes: 38

From: Austin TX

Default

Need help with Code 34 SES

I am getting an illuminated Service Engine Soon light about 5 seconds after starting my car. Ambient temp about 50 degrees. I am reading a code 34. I have a 92 LT1. Can I get some assistance?
Thanks

Reply

Old

Nov 25, 2014 | 10:29 AM

#2

aDigitalPhantom

Burning Brakes

Joined: Apr 2009

Posts: 1,228

Likes: 10

From: That one city...you know that one. Idaho

Default

My information shows code 34 as MAP sensor, signal voltage low. I know some parts stores can test the sensor.

Reply

Old

Nov 25, 2014 | 11:45 PM

#3

Cliff Harris

Race Director

Joined: Apr 2002

Posts: 10,036

Likes: 346

From: Anaheim CA

Default

You are much more likely to have a problem with the connector or wiring than a bad sensor.

Reply

Old

May 11, 2018 | 10:26 AM

#4

mixalive

Thread Starter

Pro

Joined: Aug 2007

Posts: 668

Likes: 38

From: Austin TX

Default

Thanks.

Reply

Reply Subscribe

Reply Share

First
Prev
1 / 1
Next
Last

Trending Topics

What did you do to your C5 today? (2)

72.4k

2.3k
OFF TOPIC What are C7 people talking about OFF TOPIC

48.2k

2.2k
New transmission gear ratios for GS and Z51?

1.1k

42
The market convinced me to pass on the new z06

1.4k

39
Who has aftermarket wheels?

1.2k

41

All times are GMT -4. The time now is 12:34 PM.