GM Service Manual Online
For 1990-2009 cars only

Line Pressure Check

 

Range

Models

kPa

PSI

Minimum Line Pressure

Normal TV Travel

1,000 RPM

P

AKC

460-506

67-73

--

R

AKC

781-859

113-125

--

N, D

AKC

460-506

67-73

--

D2, D1

AKC

959-1055

139-153

Full Line Pressure

Full TV Travel

1,000 RPM

P

AKC

460-506

67-73

--

N, D

AKC

934-1042

135-151

--

D2, D1

AKC

959-1055

139-153

Full Line Pressure

Full TV Travel

2,000 RPM

R

AKC

1587-1770

230-257